#641F3C#641F3C

#641F3C is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.6% C 0.104 H 357.8°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#641F3C
RGB	rgb(100, 31, 60)
HSL	hsl(335, 53%, 26%)
HSV	hsv(335, 69%, 39%)
CMYK	cmyk(0%, 69%, 40%, 60.8%)
CIE-LAB	lab(23.73, 33.88, -1.68)
CIE-LCH	lch(23.73, 33.92, 357.15°)
OKLab	oklab(35.6% 0.1036 -0.004)
OKLCH	oklch(35.6% 0.104 357.8)
XYZ	xyz(6.5615, 4.0163, 4.7038)
Luminance	0.0402 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641F3C #1F6447

analogous

#641F5E #641F3C #64241F

triadic

#641F3C #3C641F #1F3C64

tetradic

#641F3C #5E641F #1F6447 #241F64

square

#641F3C #5E641F #1F6447 #241F64

split-complementary

#641F3C #1F6424 #1F5E64

monochromatic

#17070E #351120 #641F3C #932D58 #C13C74

Accessibility & contrast

On white

11.65

#641F3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#641F3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641F3C

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641F3C	#FFFFFF	#000000	##FFFFFF
##641F3C	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B303D

Deuteranopia (green-blind)

#3E3D3A

Tritanopia (blue-blind)

#6C192B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641f3c;
/* rgb */ color: rgb(100, 31, 60);
/* oklch */ color: oklch(35.6% 0.104 357.8);

Tailwind

colors: {
  custom: {
    50: '#936071',
    500: '#641f3c',
    950: '#000000',
  },
}

SCSS

$custom: #641f3c;
$custom-light: #936071;
$custom-dark: #000000;

JSON

{
  "hex": "#641f3c",
  "rgb": {
    "r": 100,
    "g": 31,
    "b": 60
  },
  "hsl": {
    "h": 334.783,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35602,
    "c": 0.1037,
    "h": 357.8
  },
  "luminance": 0.04016
}

Semantic roles & 50–950 ramp

primary

#641F3C

secondary

#469876

accent

#DC9F4C

background

#F9F5F6

surface

#F2EAEC

border

#CCC6C7

text

#0D0507

muted

#7E797A

Preview Lab

Preview with #641F3C

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

Preview Lab → · Contrast checker → · Palette generator →