#64183D#64183D

#64183D is a dark, moderate pink. Relative luminance 0.037; OKLCH L 34.8% C 0.114 H 355.0°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#64183D
RGB	rgb(100, 24, 61)
HSL	hsl(331, 61%, 24%)
HSV	hsv(331, 76%, 39%)
CMYK	cmyk(0%, 76%, 39%, 60.8%)
CIE-LAB	lab(22.65, 37.06, -3.96)
CIE-LCH	lch(22.65, 37.27, 353.91°)
OKLab	oklab(34.82% 0.1136 -0.01)
OKLCH	oklch(34.82% 0.114 355)
XYZ	xyz(6.4249, 3.7003, 4.7899)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64183D #18643F

analogous

#641863 #64183D #641918

triadic

#64183D #3D6418 #183D64

tetradic

#64183D #636418 #18643F #191864

square

#64183D #636418 #18643F #191864

split-complementary

#64183D #186419 #186364

monochromatic

#19060F #330C1F #64183D #95245B #C73079

Accessibility & contrast

On white

12.07

#64183D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#64183D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64183D

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64183D	#FFFFFF	#000000	##FFFFFF
##64183D	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262D3E

Deuteranopia (green-blind)

#3B3B3B

Tritanopia (blue-blind)

#6C1128

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #64183d;
/* rgb */ color: rgb(100, 24, 61);
/* oklch */ color: oklch(34.8% 0.114 355.0);

Tailwind

colors: {
  custom: {
    50: '#945c72',
    500: '#64183d',
    950: '#000000',
  },
}

SCSS

$custom: #64183d;
$custom-light: #945c72;
$custom-dark: #000000;

JSON

{
  "hex": "#64183d",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 61
  },
  "hsl": {
    "h": 330.789,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34824,
    "c": 0.11406,
    "h": 355
  },
  "luminance": 0.037
}

Semantic roles & 50–950 ramp

primary

#64183D

secondary

#3E9A6D

accent

#E49643

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0408

muted

#7E797B

Preview Lab

Preview with #64183D

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

Preview Lab → · Contrast checker → · Palette generator →