#631361#631361

#631361 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.1% C 0.144 H 329.2°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#631361
RGB	rgb(99, 19, 97)
HSL	hsl(302, 68%, 23%)
HSV	hsv(302, 81%, 39%)
CMYK	cmyk(0%, 80.8%, 2%, 61.2%)
CIE-LAB	lab(23.61, 44.06, -26.73)
CIE-LCH	lch(23.61, 51.54, 328.76°)
OKLab	oklab(36.06% 0.124 -0.074)
OKLCH	oklch(36.06% 0.144 329.2)
XYZ	xyz(7.5361, 3.9820, 11.6786)
Luminance	0.0398 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631361 #136315

analogous

#3D1363 #631361 #631339

triadic

#631361 #616313 #136163

tetradic

#631361 #633D13 #136315 #133963

square

#631361 #633D13 #136315 #133963

split-complementary

#631361 #396313 #13633D

monochromatic

#1A0519 #30092F #631361 #961D93 #CA27C6

Accessibility & contrast

On white

11.69

#631361 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#631361 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631361

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631361	#FFFFFF	#000000	##FFFFFF
##631361	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053163

Deuteranopia (green-blind)

#2B3C5F

Tritanopia (blue-blind)

#671F39

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #631361;
/* rgb */ color: rgb(99, 19, 97);
/* oklch */ color: oklch(36.1% 0.144 329.2);

Tailwind

colors: {
  custom: {
    50: '#925b8e',
    500: '#631361',
    950: '#000000',
  },
}

SCSS

$custom: #631361;
$custom-light: #925b8e;
$custom-dark: #000000;

JSON

{
  "hex": "#631361",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 97
  },
  "hsl": {
    "h": 301.5,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.36063,
    "c": 0.1444,
    "h": 329.2
  },
  "luminance": 0.03981
}

Semantic roles & 50–950 ramp

primary

#631361

secondary

#379B3A

accent

#EB413D

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D040C

muted

#7E797D

Preview Lab

Preview with #631361

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

Preview Lab → · Contrast checker → · Palette generator →