#641C3E#641C3E

#641C3E is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.3% C 0.109 H 355.1°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#641C3E
RGB	rgb(100, 28, 62)
HSL	hsl(332, 56%, 25%)
HSV	hsv(332, 72%, 39%)
CMYK	cmyk(0%, 72%, 38%, 60.8%)
CIE-LAB	lab(23.30, 35.50, -3.68)
CIE-LCH	lch(23.30, 35.69, 354.08°)
OKLab	oklab(35.31% 0.1086 -0.0093)
OKLCH	oklch(35.31% 0.109 355.1)
XYZ	xyz(6.5407, 3.8884, 4.9626)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C3E #1C6442

analogous

#641C62 #641C3E #641E1C

triadic

#641C3E #3E641C #1C3E64

tetradic

#641C3E #62641C #1C6442 #1E1C64

square

#641C3E #62641C #1C6442 #1E1C64

split-complementary

#641C3E #1C641E #1C6264

monochromatic

#18070F #340F20 #641C3E #94295C #C43779

Accessibility & contrast

On white

11.81

#641C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#641C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C3E

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C3E	#FFFFFF	#000000	##FFFFFF
##641C3E	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292F3F

Deuteranopia (green-blind)

#3C3C3C

Tritanopia (blue-blind)

#6C162A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641c3e;
/* rgb */ color: rgb(100, 28, 62);
/* oklch */ color: oklch(35.3% 0.109 355.1);

Tailwind

colors: {
  custom: {
    50: '#935e73',
    500: '#641c3e',
    950: '#000000',
  },
}

SCSS

$custom: #641c3e;
$custom-light: #935e73;
$custom-dark: #000000;

JSON

{
  "hex": "#641c3e",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 62
  },
  "hsl": {
    "h": 331.667,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35311,
    "c": 0.10903,
    "h": 355.1
  },
  "luminance": 0.03888
}

Semantic roles & 50–950 ramp

primary

#641C3E

secondary

#439970

accent

#E09848

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #641C3E

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

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