#631453#631453

#631453 is a dark, vivid pink. Relative luminance 0.038; OKLCH L 35.3% C 0.132 H 337.6°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#631453
RGB	rgb(99, 20, 83)
HSL	hsl(312, 66%, 23%)
HSV	hsv(312, 80%, 39%)
CMYK	cmyk(0%, 79.8%, 16.2%, 61.2%)
CIE-LAB	lab(22.92, 41.38, -18.52)
CIE-LCH	lch(22.92, 45.33, 335.89°)
OKLab	oklab(35.31% 0.1223 -0.0503)
OKLCH	oklch(35.31% 0.132 337.6)
XYZ	xyz(6.9572, 3.7782, 8.5448)
Luminance	0.0378 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631453 #146324

analogous

#4B1463 #631453 #63142B

triadic

#631453 #536314 #145363

tetradic

#631453 #634B14 #146324 #142B63

square

#631453 #634B14 #146324 #142B63

split-complementary

#631453 #2B6314 #14634B

monochromatic

#190515 #300A28 #631453 #961E7E #C929A8

Accessibility & contrast

On white

11.96

#631453 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#631453 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631453

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631453	#FFFFFF	#000000	##FFFFFF
##631453	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172F55

Deuteranopia (green-blind)

#323B51

Tritanopia (blue-blind)

#691932

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #631453;
/* rgb */ color: rgb(99, 20, 83);
/* oklch */ color: oklch(35.3% 0.132 337.6);

Tailwind

colors: {
  custom: {
    50: '#925b83',
    500: '#631453',
    950: '#000000',
  },
}

SCSS

$custom: #631453;
$custom-light: #925b83;
$custom-dark: #000000;

JSON

{
  "hex": "#631453",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 83
  },
  "hsl": {
    "h": 312.152,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35309,
    "c": 0.13223,
    "h": 337.6
  },
  "luminance": 0.03777
}

Semantic roles & 50–950 ramp

primary

#631453

secondary

#389A4C

accent

#E9613E

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D040A

muted

#7E797C

Preview Lab

Preview with #631453

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

Preview Lab → · Contrast checker → · Palette generator →