#631E41#631E41

#631E41 is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.5% C 0.107 H 352.6°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#631E41
RGB	rgb(99, 30, 65)
HSL	hsl(330, 53%, 25%)
HSV	hsv(330, 70%, 39%)
CMYK	cmyk(0%, 69.7%, 34.3%, 61.2%)
CIE-LAB	lab(23.55, 34.66, -5.38)
CIE-LCH	lch(23.55, 35.08, 351.18°)
OKLab	oklab(35.5% 0.1057 -0.0138)
OKLCH	oklch(35.5% 0.107 352.6)
XYZ	xyz(6.5643, 3.9636, 5.4193)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631E41 #1E6340

analogous

#621E63 #631E41 #631E1F

triadic

#631E41 #41631E #1E4163

tetradic

#631E41 #63621E #1E6340 #1E1F63

square

#631E41 #63621E #1E6340 #1E1F63

split-complementary

#631E41 #1F631E #1E6362

monochromatic

#17070F #341022 #631E41 #922C60 #C13A7F

Accessibility & contrast

On white

11.71

#631E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#631E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631E41

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631E41	#FFFFFF	#000000	##FFFFFF
##631E41	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293042

Deuteranopia (green-blind)

#3C3D3F

Tritanopia (blue-blind)

#6B1A2C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #631e41;
/* rgb */ color: rgb(99, 30, 65);
/* oklch */ color: oklch(35.5% 0.107 352.6);

Tailwind

colors: {
  custom: {
    50: '#925f75',
    500: '#631e41',
    950: '#000000',
  },
}

SCSS

$custom: #631e41;
$custom-light: #925f75;
$custom-dark: #000000;

JSON

{
  "hex": "#631e41",
  "rgb": {
    "r": 99,
    "g": 30,
    "b": 65
  },
  "hsl": {
    "h": 329.565,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35497,
    "c": 0.10664,
    "h": 352.6
  },
  "luminance": 0.03963
}

Semantic roles & 50–950 ramp

primary

#631E41

secondary

#45986E

accent

#DD934B

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0508

muted

#7E797B

Preview Lab

Preview with #631E41

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

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