#64183A#64183A

#64183A is a dark, moderate pink. Relative luminance 0.037; OKLCH L 34.7% C 0.113 H 357.5°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#64183A
RGB	rgb(100, 24, 58)
HSL	hsl(333, 61%, 24%)
HSV	hsv(333, 76%, 39%)
CMYK	cmyk(0%, 76%, 42%, 60.8%)
CIE-LAB	lab(22.55, 36.70, -2.05)
CIE-LCH	lch(22.55, 36.76, 356.80°)
OKLab	oklab(34.71% 0.1126 -0.0049)
OKLCH	oklch(34.71% 0.113 357.5)
XYZ	xyz(6.3463, 3.6689, 4.3761)
Luminance	0.0367 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64183A #186442

analogous

#641860 #64183A #641C18

triadic

#64183A #3A6418 #183A64

tetradic

#64183A #606418 #186442 #1C1864

square

#64183A #606418 #186442 #1C1864

split-complementary

#64183A #18641C #186064

monochromatic

#19060E #330C1D #64183A #952457 #C73073

Accessibility & contrast

On white

12.11

#64183A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#64183A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64183A

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64183A	#FFFFFF	#000000	##FFFFFF
##64183A	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272D3B

Deuteranopia (green-blind)

#3C3B38

Tritanopia (blue-blind)

#6D0F26

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #64183a;
/* rgb */ color: rgb(100, 24, 58);
/* oklch */ color: oklch(34.7% 0.113 357.5);

Tailwind

colors: {
  custom: {
    50: '#945c70',
    500: '#64183a',
    950: '#000000',
  },
}

SCSS

$custom: #64183a;
$custom-light: #945c70;
$custom-dark: #000000;

JSON

{
  "hex": "#64183a",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 58
  },
  "hsl": {
    "h": 333.158,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34708,
    "c": 0.11269,
    "h": 357.5
  },
  "luminance": 0.03668
}

Semantic roles & 50–950 ramp

primary

#64183A

secondary

#3E9A71

accent

#E49C43

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #64183A

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

Preview Lab → · Contrast checker → · Palette generator →