#641128#641128

#641128 is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.4% C 0.116 H 10.5°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#641128
RGB	rgb(100, 17, 40)
HSL	hsl(343, 71%, 23%)
HSV	hsv(343, 83%, 39%)
CMYK	cmyk(0%, 83%, 60%, 60.8%)
CIE-LAB	lab(21.07, 37.50, 8.40)
CIE-LCH	lch(21.07, 38.43, 12.62°)
OKLab	oklab(33.44% 0.1137 0.0211)
OKLCH	oklch(33.44% 0.116 10.5)
XYZ	xyz(5.8396, 3.2643, 2.3296)
Luminance	0.0326 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641128 #11644D

analogous

#641152 #641128 #642311

triadic

#641128 #286411 #112864

tetradic

#641128 #526411 #11644D #231164

square

#641128 #526411 #11644D #231164

split-complementary

#641128 #116423 #115264

monochromatic

#1A040A #300813 #641128 #981A3D #CD2352

Accessibility & contrast

On white

12.71

#641128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#641128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641128

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641128	#FFFFFF	#000000	##FFFFFF
##641128	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282828

Deuteranopia (green-blind)

#3D3926

Tritanopia (blue-blind)

#6E001B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641128;
/* rgb */ color: rgb(100, 17, 40);
/* oklch */ color: oklch(33.4% 0.116 10.5);

Tailwind

colors: {
  custom: {
    50: '#965861',
    500: '#641128',
    950: '#000000',
  },
}

SCSS

$custom: #641128;
$custom-light: #965861;
$custom-dark: #000000;

JSON

{
  "hex": "#641128",
  "rgb": {
    "r": 100,
    "g": 17,
    "b": 40
  },
  "hsl": {
    "h": 343.373,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33442,
    "c": 0.1156,
    "h": 10.5
  },
  "luminance": 0.03263
}

Semantic roles & 50–950 ramp

primary

#641128

secondary

#359C80

accent

#EEBC3A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #641128

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

Preview Lab → · Contrast checker → · Palette generator →