#631364#631364

#631364 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.3% C 0.147 H 327.5°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#631364
RGB	rgb(99, 19, 100)
HSL	hsl(299, 68%, 23%)
HSV	hsv(299, 81%, 39%)
CMYK	cmyk(1%, 81%, 0%, 60.8%)
CIE-LAB	lab(23.80, 44.59, -28.40)
CIE-LCH	lch(23.80, 52.87, 327.51°)
OKLab	oklab(36.26% 0.1239 -0.0788)
OKLCH	oklch(36.26% 0.147 327.5)
XYZ	xyz(7.6786, 4.0391, 12.4293)
Luminance	0.0404 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631364 #146413

analogous

#3A1364 #631364 #64133C

triadic

#631364 #646313 #136463

tetradic

#631364 #643A13 #146413 #133C64

square

#631364 #643A13 #146413 #133C64

split-complementary

#631364 #3C6413 #13643A

monochromatic

#19051A #300931 #631364 #961D97 #C927CB

Accessibility & contrast

On white

11.62

#631364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#631364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631364

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631364	#FFFFFF	#000000	##FFFFFF
##631364	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003266

Deuteranopia (green-blind)

#293C62

Tritanopia (blue-blind)

#66213B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #631364;
/* rgb */ color: rgb(99, 19, 100);
/* oklch */ color: oklch(36.3% 0.147 327.5);

Tailwind

colors: {
  custom: {
    50: '#935c90',
    500: '#631364',
    950: '#000000',
  },
}

SCSS

$custom: #631364;
$custom-light: #935c90;
$custom-dark: #000000;

JSON

{
  "hex": "#631364",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 100
  },
  "hsl": {
    "h": 299.259,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.36257,
    "c": 0.14689,
    "h": 327.5
  },
  "luminance": 0.04038
}

Semantic roles & 50–950 ramp

primary

#631364

secondary

#389C37

accent

#EB3D3F

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D040C

muted

#7E797D

Preview Lab

Preview with #631364

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

Preview Lab → · Contrast checker → · Palette generator →