#631647#631647

#631647 is a dark, vivid pink. Relative luminance 0.037; OKLCH L 34.9% C 0.121 H 346.2°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#631647
RGB	rgb(99, 22, 71)
HSL	hsl(322, 64%, 24%)
HSV	hsv(322, 78%, 39%)
CMYK	cmyk(0%, 77.8%, 28.3%, 61.2%)
CIE-LAB	lab(22.59, 38.86, -10.92)
CIE-LCH	lch(22.59, 40.36, 344.30°)
OKLab	oklab(34.88% 0.1179 -0.0289)
OKLCH	oklch(34.88% 0.121 346.2)
XYZ	xyz(6.5701, 3.6821, 6.3247)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631647 #166332

analogous

#581663 #631647 #631620

triadic

#631647 #476316 #164763

tetradic

#631647 #635816 #166332 #162063

square

#631647 #635816 #166332 #162063

split-complementary

#631647 #206316 #166358

monochromatic

#190612 #310B23 #631647 #95216B #C72C8F

Accessibility & contrast

On white

12.10

#631647 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#631647 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631647

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631647	#FFFFFF	#000000	##FFFFFF
##631647	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202E48

Deuteranopia (green-blind)

#373B45

Tritanopia (blue-blind)

#6A142C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631647;
/* rgb */ color: rgb(99, 22, 71);
/* oklch */ color: oklch(34.9% 0.121 346.2);

Tailwind

colors: {
  custom: {
    50: '#935b7a',
    500: '#631647',
    950: '#000000',
  },
}

SCSS

$custom: #631647;
$custom-light: #935b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#631647",
  "rgb": {
    "r": 99,
    "g": 22,
    "b": 71
  },
  "hsl": {
    "h": 321.818,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34876,
    "c": 0.12142,
    "h": 346.2
  },
  "luminance": 0.03681
}

Semantic roles & 50–950 ramp

primary

#631647

secondary

#3B9A5D

accent

#E77D41

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0409

muted

#7E797B

Preview Lab

Preview with #631647

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

Preview Lab → · Contrast checker → · Palette generator →