#631447#631447

#631447 is a dark, vivid pink. Relative luminance 0.036; OKLCH L 34.7% C 0.124 H 346.0°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#631447
RGB	rgb(99, 20, 71)
HSL	hsl(321, 66%, 23%)
HSV	hsv(321, 80%, 39%)
CMYK	cmyk(0%, 79.8%, 28.3%, 61.2%)
CIE-LAB	lab(22.33, 39.59, -11.32)
CIE-LCH	lch(22.33, 41.18, 344.05°)
OKLab	oklab(34.69% 0.1202 -0.03)
OKLCH	oklch(34.69% 0.124 346)
XYZ	xyz(6.5334, 3.6086, 6.3125)
Luminance	0.0361 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631447 #146330

analogous

#571463 #631447 #63141F

triadic

#631447 #476314 #144763

tetradic

#631447 #635714 #146330 #141F63

square

#631447 #635714 #146330 #141F63

split-complementary

#631447 #1F6314 #146357

monochromatic

#190512 #300A22 #631447 #961E6C #C92990

Accessibility & contrast

On white

12.20

#631447 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#631447 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631447

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631447	#FFFFFF	#000000	##FFFFFF
##631447	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2D48

Deuteranopia (green-blind)

#363A45

Tritanopia (blue-blind)

#6A122B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #631447;
/* rgb */ color: rgb(99, 20, 71);
/* oklch */ color: oklch(34.7% 0.124 346.0);

Tailwind

colors: {
  custom: {
    50: '#935b7a',
    500: '#631447',
    950: '#000000',
  },
}

SCSS

$custom: #631447;
$custom-light: #935b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#631447",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 71
  },
  "hsl": {
    "h": 321.266,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34688,
    "c": 0.12388,
    "h": 346
  },
  "luminance": 0.03608
}

Semantic roles & 50–950 ramp

primary

#631447

secondary

#389A5B

accent

#E97B3E

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0409

muted

#7E797B

Preview Lab

Preview with #631447

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

Preview Lab → · Contrast checker → · Palette generator →