#640D2C#640D2C

#640D2C is a dark, vivid pink. Relative luminance 0.032; OKLCH L 33.2% C 0.120 H 6.4°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#640D2C
RGB	rgb(100, 13, 44)
HSL	hsl(339, 77%, 22%)
HSV	hsv(339, 87%, 39%)
CMYK	cmyk(0%, 87%, 56%, 60.8%)
CIE-LAB	lab(20.75, 39.06, 5.13)
CIE-LCH	lch(20.75, 39.39, 7.48°)
OKLab	oklab(33.24% 0.1193 0.0133)
OKLCH	oklch(33.24% 0.12 6.4)
XYZ	xyz(5.8546, 3.1799, 2.6879)
Luminance	0.0318 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#640D2C #0D6445

analogous

#640D58 #640D2C #641A0D

triadic

#640D2C #2C640D #0D2C64

tetradic

#640D2C #58640D #0D6445 #1A0D64

square

#640D2C #58640D #0D6445 #1A0D64

split-complementary

#640D2C #0D641A #0D5864

monochromatic

#1B040C #2E0614 #640D2C #9A1444 #D01B5C

Accessibility & contrast

On white

12.84

#640D2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#640D2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #640D2C

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##640D2C	#FFFFFF	#000000	##FFFFFF
##640D2C	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25272D

Deuteranopia (green-blind)

#3C382A

Tritanopia (blue-blind)

#6E001B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #640d2c;
/* rgb */ color: rgb(100, 13, 44);
/* oklch */ color: oklch(33.2% 0.120 6.4);

Tailwind

colors: {
  custom: {
    50: '#955764',
    500: '#640d2c',
    950: '#000000',
  },
}

SCSS

$custom: #640d2c;
$custom-light: #955764;
$custom-dark: #000000;

JSON

{
  "hex": "#640d2c",
  "rgb": {
    "r": 100,
    "g": 13,
    "b": 44
  },
  "hsl": {
    "h": 338.621,
    "s": 76.991,
    "l": 22.157
  },
  "oklch": {
    "l": 0.3324,
    "c": 0.12006,
    "h": 6.4
  },
  "luminance": 0.03179
}

Semantic roles & 50–950 ramp

primary

#640D2C

secondary

#2F9E76

accent

#F4AF34

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0405

muted

#7E797A

Preview Lab

Preview with #640D2C

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

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