#631051#631051

#631051 is a dark, vivid pink. Relative luminance 0.036; OKLCH L 34.9% C 0.135 H 338.8°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#631051
RGB	rgb(99, 16, 81)
HSL	hsl(313, 72%, 23%)
HSV	hsv(313, 84%, 39%)
CMYK	cmyk(0%, 83.8%, 18.2%, 61.2%)
CIE-LAB	lab(22.37, 42.36, -18.04)
CIE-LCH	lch(22.37, 46.05, 336.93°)
OKLab	oklab(34.87% 0.1259 -0.0489)
OKLCH	oklch(34.87% 0.135 338.8)
XYZ	xyz(6.8163, 3.6180, 8.1224)
Luminance	0.0362 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631051 #106322

analogous

#4B1063 #631051 #631028

triadic

#631051 #516310 #105163

tetradic

#631051 #634B10 #106322 #102863

square

#631051 #634B10 #106322 #102863

split-complementary

#631051 #286310 #10634B

monochromatic

#1A0416 #2E0726 #631051 #98197C #CC21A7

Accessibility & contrast

On white

12.19

#631051 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#631051 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631051

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631051	#FFFFFF	#000000	##FFFFFF
##631051	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152D53

Deuteranopia (green-blind)

#323A4F

Tritanopia (blue-blind)

#691430

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #631051;
/* rgb */ color: rgb(99, 16, 81);
/* oklch */ color: oklch(34.9% 0.135 338.8);

Tailwind

colors: {
  custom: {
    50: '#935a82',
    500: '#631051',
    950: '#000000',
  },
}

SCSS

$custom: #631051;
$custom-light: #935a82;
$custom-dark: #000000;

JSON

{
  "hex": "#631051",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 81
  },
  "hsl": {
    "h": 313.012,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.34872,
    "c": 0.13511,
    "h": 338.8
  },
  "luminance": 0.03617
}

Semantic roles & 50–950 ramp

primary

#631051

secondary

#339C4A

accent

#EF6039

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0D040A

muted

#7E797C

Preview Lab

Preview with #631051

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

Preview Lab → · Contrast checker → · Palette generator →