What color is #8975FB?

#8975FB is a light, vivid indigo. In RGB it is rgb(137, 117, 251), and in HSL hsl(249, 94%, 72%).

Is #8975FB accessible as text?

On white, #8975FB has a contrast ratio of 3.50:1 (fails WCAG AA for body text); on black it is 6.00:1 (passes). For text placed on #8975FB, use black for the best readability.

What is the closest Tailwind color to #8975FB?

The nearest Tailwind CSS token is indigo-400 (#7C86FF).

What colors go well with #8975FB?

#8975FB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #E7FB74. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #8975FB below.

Is #8975FB good for buttons?

#8975FB works well for buttons and highlights, but use black text on #8975FB — white text only reaches 3.50:1, below the 4.5:1 needed for normal-size labels.

Is #8975FB the same as CSS mediumslateblue?

No — #8975FB is not the CSS named color mediumslateblue, but mediumslateblue (#7B68EE) is the closest CSS named color.

#8975FB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #8975FB

Not just a swatch — here's how #8975FB works with other colors. Named schemes with #8975FB in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #8975FB Secondary #AFB4B8 Surface #F1F2F0 Support #7E92A7 Anchor #2E3236

Medium Slate Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #8975FB Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #AD9FFF

Medium Slate Blue is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Medium Slate Blue.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #8975FB Secondary #B5B4E3 Support #9D9088 Ink #18140F

Medium Slate Blue is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Medium Slate Blue carrying the quiet middle.

Japanese Sand Base · 5 colors

Base #8975FB Surface #F2E8DD Highlight #F8F0E7 Secondary #BEADA2 Ink #2C2724

Medium Slate Blue sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Sunset Warmth Glow · 5 colors

Glow #8975FB Secondary #E86A6F Accent #F5934C Anchor #583B57 Surface #F7E7D7

Medium Slate Blue glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Build a working theme in the generator →

Color Lab

How #8975FB actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 22/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 41/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 38/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 26/100

Low

A faint retro warmth without tipping into sepia.

Luxury 39/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 74/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 71/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 21/100

Low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 73/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #8975FB

For UI

For branding

For interior

For fashion

People also use #8975FB with

Light Sky Blue Heliotrope Flax Gainsboro Prussian Blue

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.3:1. Use

Subtle surface Use #EAE7FA for cards and hover fills. Tint 80

Avoid beside #B574FB — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #8975FB at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

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A working theme, generated in seconds.

Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #8975FB;
  --color-base-rgb: 137 117 251;
  --color-base-oklch: oklch(64.6% 0.192 286.6);
  --color-50: #F2F0FE;
  --color-100: #DDD8FD;
  --color-200: #BCB1FC;
  --color-300: #8D7BF4;
  --color-400: #634BE7;
  --color-500: #4028CD;
  --color-600: #38269B;
  --color-700: #2D216D;
  --color-800: #211A47;
  --color-900: #16122B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-slate-blue: {
    50: '#F2F0FE',
    100: '#DDD8FD',
    200: '#BCB1FC',
    300: '#8D7BF4',
    400: '#634BE7',
    500: '#4028CD',
    600: '#38269B',
    700: '#2D216D',
    800: '#211A47',
    900: '#16122B',
  },
}

$base: #8975FB;
$base-ink: #141310;
$base-50: #F2F0FE;
$base-100: #DDD8FD;
$base-200: #BCB1FC;
$base-300: #8D7BF4;
$base-400: #634BE7;
$base-500: #4028CD;
$base-600: #38269B;
$base-700: #2D216D;
$base-800: #211A47;
$base-900: #16122B;
$base-hover: #4C2DF9;
$base-subtle: #DFDAF9;

{
    "color": {
        "base": {
            "value": "#8975FB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2F0FE",
                "type": "color"
            },
            "100": {
                "value": "#DDD8FD",
                "type": "color"
            },
            "200": {
                "value": "#BCB1FC",
                "type": "color"
            },
            "300": {
                "value": "#8D7BF4",
                "type": "color"
            },
            "400": {
                "value": "#634BE7",
                "type": "color"
            },
            "500": {
                "value": "#4028CD",
                "type": "color"
            },
            "600": {
                "value": "#38269B",
                "type": "color"
            },
            "700": {
                "value": "#2D216D",
                "type": "color"
            },
            "800": {
                "value": "#211A47",
                "type": "color"
            },
            "900": {
                "value": "#16122B",
                "type": "color"
            }
        }
    }
}

Palettes built on #8975FB

Color Lab

Pairs with #8975FB

UI roles & guardrails

In real applications

Scales

Every model

Export