#4C31CC#4C31CC

#4C31CC is a mid, highly saturated violet. Relative luminance 0.081; OKLCH L 45.6% C 0.222 H 281.0°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C31CC
RGB	rgb(76, 49, 204)
HSL	hsl(250, 61%, 50%)
HSV	hsv(250, 76%, 80%)
CMYK	cmyk(62.7%, 76%, 0%, 20%)
CIE-LAB	lab(34.17, 53.78, -75.52)
CIE-LCH	lch(34.17, 92.71, 305.46°)
OKLab	oklab(45.64% 0.0422 -0.2179)
OKLCH	oklch(45.64% 0.222 281)
XYZ	xyz(14.9744, 8.0916, 57.8878)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C31CC #B1CC31

analogous

#3163CC #4C31CC #9A31CC

triadic

#4C31CC #CC4C31 #31CC4C

tetradic

#4C31CC #CC3163 #B1CC31 #31CC9A

square

#4C31CC #CC3163 #B1CC31 #31CC9A

split-complementary

#4C31CC #CC9A31 #63CC31

monochromatic

#271969 #3A259B #4C31CC #7661D9 #A192E5

Accessibility & contrast

On white

8.02

#4C31CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4C31CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C31CC

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C31CC	#FFFFFF	#000000	##FFFFFF
##4C31CC	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D0

Deuteranopia (green-blind)

#004BC9

Tritanopia (blue-blind)

#005E7D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c31cc;
/* rgb */ color: rgb(76, 49, 204);
/* oklch */ color: oklch(45.6% 0.222 281.0);

Tailwind

colors: {
  custom: {
    50: '#8e6ddd',
    500: '#4c31cc',
    950: '#000000',
  },
}

SCSS

$custom: #4c31cc;
$custom-light: #8e6ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c31cc",
  "rgb": {
    "r": 76,
    "g": 49,
    "b": 204
  },
  "hsl": {
    "h": 250.452,
    "s": 61.265,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45635,
    "c": 0.22194,
    "h": 281
  },
  "luminance": 0.08093
}

Semantic roles & 50–950 ramp

primary

#4C31CC

secondary

#C3D089

accent

#E443C8

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4C31CC

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

Preview Lab → · Contrast checker → · Palette generator →