#4C31BE#4C31BE

#4C31BE is a dark, highly saturated violet. Relative luminance 0.075; OKLCH L 44.3% C 0.206 H 282.8°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#4C31BE
RGB	rgb(76, 49, 190)
HSL	hsl(251, 59%, 47%)
HSV	hsv(251, 74%, 75%)
CMYK	cmyk(60%, 74.2%, 0%, 25.5%)
CIE-LAB	lab(32.81, 49.65, -69.57)
CIE-LCH	lch(32.81, 85.47, 305.52°)
OKLab	oklab(44.27% 0.0456 -0.2005)
OKLCH	oklch(44.27% 0.206 282.8)
XYZ	xyz(13.3702, 7.4499, 49.4386)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C31BE #A3BE31

analogous

#315DBE #4C31BE #9331BE

triadic

#4C31BE #BE4C31 #31BE4C

tetradic

#4C31BE #BE315D #A3BE31 #31BE93

square

#4C31BE #BE315D #A3BE31 #31BE93

split-complementary

#4C31BE #BE9331 #5DBE31

monochromatic

#25185D #39248D #4C31BE #7058D4 #9A89E1

Accessibility & contrast

On white

8.43

#4C31BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4C31BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C31BE

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C31BE	#FFFFFF	#000000	##FFFFFF
##4C31BE	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C2

Deuteranopia (green-blind)

#0048BB

Tritanopia (blue-blind)

#005975

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4c31be;
/* rgb */ color: rgb(76, 49, 190);
/* oklch */ color: oklch(44.3% 0.206 282.8);

Tailwind

colors: {
  custom: {
    50: '#8b6cd3',
    500: '#4c31be',
    950: '#000000',
  },
}

SCSS

$custom: #4c31be;
$custom-light: #8b6cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c31be",
  "rgb": {
    "r": 76,
    "g": 49,
    "b": 190
  },
  "hsl": {
    "h": 251.489,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44266,
    "c": 0.20565,
    "h": 282.8
  },
  "luminance": 0.07451
}

Semantic roles & 50–950 ramp

primary

#4C31BE

secondary

#BCCA80

accent

#E246C4

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4C31BE

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

Preview Lab → · Contrast checker → · Palette generator →