#64102B#64102B

#64102B is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.4% C 0.117 H 7.8°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#64102B
RGB	rgb(100, 16, 43)
HSL	hsl(341, 72%, 23%)
HSV	hsv(341, 84%, 39%)
CMYK	cmyk(0%, 84%, 57%, 60.8%)
CIE-LAB	lab(21.04, 38.07, 6.24)
CIE-LCH	lch(21.04, 38.58, 9.30°)
OKLab	oklab(33.44% 0.116 0.016)
OKLCH	oklch(33.44% 0.117 7.8)
XYZ	xyz(5.8774, 3.2552, 2.6039)
Luminance	0.0325 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64102B #106449

analogous

#641055 #64102B #641F10

triadic

#64102B #2B6410 #102B64

tetradic

#64102B #556410 #106449 #1F1064

square

#64102B #556410 #106449 #1F1064

split-complementary

#64102B #10641F #105564

monochromatic

#1A040B #2F0814 #64102B #991842 #CE2158

Accessibility & contrast

On white

12.72

#64102B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#64102B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64102B

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64102B	#FFFFFF	#000000	##FFFFFF
##64102B	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27282C

Deuteranopia (green-blind)

#3C3929

Tritanopia (blue-blind)

#6E001C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #64102b;
/* rgb */ color: rgb(100, 16, 43);
/* oklch */ color: oklch(33.4% 0.117 7.8);

Tailwind

colors: {
  custom: {
    50: '#955864',
    500: '#64102b',
    950: '#000000',
  },
}

SCSS

$custom: #64102b;
$custom-light: #955864;
$custom-dark: #000000;

JSON

{
  "hex": "#64102b",
  "rgb": {
    "r": 100,
    "g": 16,
    "b": 43
  },
  "hsl": {
    "h": 340.714,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33443,
    "c": 0.11709,
    "h": 7.8
  },
  "luminance": 0.03254
}

Semantic roles & 50–950 ramp

primary

#64102B

secondary

#339D7B

accent

#EFB439

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #64102B

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

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