#631861#631861

#631861 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.5% C 0.139 H 329.1°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#631861
RGB	rgb(99, 24, 97)
HSL	hsl(302, 61%, 24%)
HSV	hsv(302, 76%, 39%)
CMYK	cmyk(0%, 75.8%, 2%, 61.2%)
CIE-LAB	lab(24.22, 42.31, -25.76)
CIE-LCH	lch(24.22, 49.53, 328.67°)
OKLab	oklab(36.5% 0.119 -0.0712)
OKLCH	oklch(36.5% 0.139 329.1)
XYZ	xyz(7.6298, 4.1696, 11.7099)
Luminance	0.0417 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631861 #18631A

analogous

#401863 #631861 #63183C

triadic

#631861 #616318 #186163

tetradic

#631861 #634018 #18631A #183C63

square

#631861 #634018 #18631A #183C63

split-complementary

#631861 #3C6318 #186340

monochromatic

#190618 #320C31 #631861 #942491 #C630C2

Accessibility & contrast

On white

11.45

#631861 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#631861 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631861

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631861	#FFFFFF	#000000	##FFFFFF
##631861	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3363

Deuteranopia (green-blind)

#2D3D5F

Tritanopia (blue-blind)

#67223B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #631861;
/* rgb */ color: rgb(99, 24, 97);
/* oklch */ color: oklch(36.5% 0.139 329.1);

Tailwind

colors: {
  custom: {
    50: '#925d8e',
    500: '#631861',
    950: '#000000',
  },
}

SCSS

$custom: #631861;
$custom-light: #925d8e;
$custom-dark: #000000;

JSON

{
  "hex": "#631861",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 97
  },
  "hsl": {
    "h": 301.6,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.36501,
    "c": 0.13869,
    "h": 329.1
  },
  "luminance": 0.04169
}

Semantic roles & 50–950 ramp

primary

#631861

secondary

#3E9940

accent

#E44844

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #631861

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

Preview Lab → · Contrast checker → · Palette generator →