#640E2F#640E2F

#640E2F is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.4% C 0.120 H 4.2°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#640E2F
RGB	rgb(100, 14, 47)
HSL	hsl(337, 75%, 22%)
HSV	hsv(337, 86%, 39%)
CMYK	cmyk(0%, 86%, 53%, 60.8%)
CIE-LAB	lab(20.94, 39.04, 3.28)
CIE-LCH	lch(20.94, 39.18, 4.81°)
OKLab	oklab(33.41% 0.1196 0.0088)
OKLCH	oklch(33.41% 0.12 4.2)
XYZ	xyz(5.9262, 3.2295, 3.0001)
Luminance	0.0323 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#640E2F #0E6443

analogous

#640E5A #640E2F #64180E

triadic

#640E2F #2F640E #0E2F64

tetradic

#640E2F #5A640E #0E6443 #180E64

square

#640E2F #5A640E #0E6443 #180E64

split-complementary

#640E2F #0E6418 #0E5A64

monochromatic

#1B040D #2E0616 #640E2F #9A1648 #CF1D61

Accessibility & contrast

On white

12.76

#640E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#640E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #640E2F

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##640E2F	#FFFFFF	#000000	##FFFFFF
##640E2F	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252830

Deuteranopia (green-blind)

#3B382D

Tritanopia (blue-blind)

#6E001D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #640e2f;
/* rgb */ color: rgb(100, 14, 47);
/* oklch */ color: oklch(33.4% 0.120 4.2);

Tailwind

colors: {
  custom: {
    50: '#955867',
    500: '#640e2f',
    950: '#000000',
  },
}

SCSS

$custom: #640e2f;
$custom-light: #955867;
$custom-dark: #000000;

JSON

{
  "hex": "#640e2f",
  "rgb": {
    "r": 100,
    "g": 14,
    "b": 47
  },
  "hsl": {
    "h": 336.977,
    "s": 75.439,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33409,
    "c": 0.11993,
    "h": 4.2
  },
  "luminance": 0.03229
}

Semantic roles & 50–950 ramp

primary

#640E2F

secondary

#319D74

accent

#F2AA36

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #640E2F

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

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