#4F31BE#4F31BE

#4F31BE is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.5% C 0.205 H 284.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F31BE
RGB	rgb(79, 49, 190)
HSL	hsl(253, 59%, 47%)
HSV	hsv(253, 74%, 75%)
CMYK	cmyk(58.4%, 74.2%, 0%, 25.5%)
CIE-LAB	lab(33.08, 50.04, -69.11)
CIE-LCH	lch(33.08, 85.32, 305.91°)
OKLab	oklab(44.53% 0.0499 -0.1991)
OKLCH	oklch(44.53% 0.205 284.1)
XYZ	xyz(13.6142, 7.5757, 49.4501)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F31BE #A0BE31

analogous

#315ABE #4F31BE #9631BE

triadic

#4F31BE #BE4F31 #31BE4F

tetradic

#4F31BE #BE315A #A0BE31 #31BE96

square

#4F31BE #BE315A #A0BE31 #31BE96

split-complementary

#4F31BE #BE9631 #5ABE31

monochromatic

#27185D #3B248D #4F31BE #7358D4 #9C89E1

Accessibility & contrast

On white

8.35

#4F31BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4F31BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F31BE

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F31BE	#FFFFFF	#000000	##FFFFFF
##4F31BE	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C2

Deuteranopia (green-blind)

#0049BB

Tritanopia (blue-blind)

#0C5875

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f31be;
/* rgb */ color: rgb(79, 49, 190);
/* oklch */ color: oklch(44.5% 0.205 284.1);

Tailwind

colors: {
  custom: {
    50: '#8d6dd3',
    500: '#4f31be',
    950: '#000000',
  },
}

SCSS

$custom: #4f31be;
$custom-light: #8d6dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f31be",
  "rgb": {
    "r": 79,
    "g": 49,
    "b": 190
  },
  "hsl": {
    "h": 252.766,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44526,
    "c": 0.20525,
    "h": 284.1
  },
  "luminance": 0.07577
}

Semantic roles & 50–950 ramp

primary

#4F31BE

secondary

#BBCA80

accent

#E246C1

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4F31BE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →