#631029#631029

#631029 is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.2% C 0.116 H 9.1°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#631029
RGB	rgb(99, 16, 41)
HSL	hsl(342, 72%, 23%)
HSV	hsv(342, 84%, 39%)
CMYK	cmyk(0%, 83.8%, 58.6%, 61.2%)
CIE-LAB	lab(20.77, 37.59, 7.24)
CIE-LCH	lch(20.77, 38.28, 10.89°)
OKLab	oklab(33.19% 0.1143 0.0184)
OKLCH	oklch(33.19% 0.116 9.1)
XYZ	xyz(5.7317, 3.1842, 2.4102)
Luminance	0.0318 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631029 #10634A

analogous

#631052 #631029 #632110

triadic

#631029 #296310 #102963

tetradic

#631029 #526310 #10634A #211063

square

#631029 #526310 #10634A #211063

split-complementary

#631029 #106321 #105263

monochromatic

#1A040B #2E0713 #631029 #98193F #CC2155

Accessibility & contrast

On white

12.83

#631029 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#631029 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631029

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631029	#FFFFFF	#000000	##FFFFFF
##631029	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272729

Deuteranopia (green-blind)

#3C3827

Tritanopia (blue-blind)

#6D001B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #631029;
/* rgb */ color: rgb(99, 16, 41);
/* oklch */ color: oklch(33.2% 0.116 9.1);

Tailwind

colors: {
  custom: {
    50: '#955862',
    500: '#631029',
    950: '#000000',
  },
}

SCSS

$custom: #631029;
$custom-light: #955862;
$custom-dark: #000000;

JSON

{
  "hex": "#631029",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 41
  },
  "hsl": {
    "h": 341.928,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33186,
    "c": 0.11572,
    "h": 9.1
  },
  "luminance": 0.03183
}

Semantic roles & 50–950 ramp

primary

#631029

secondary

#339C7C

accent

#EFB839

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #631029

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

Preview Lab → · Contrast checker → · Palette generator →