#641228#641228

#641228 is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.5% C 0.115 H 10.8°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#641228
RGB	rgb(100, 18, 40)
HSL	hsl(344, 69%, 23%)
HSV	hsv(344, 82%, 39%)
CMYK	cmyk(0%, 82%, 60%, 60.8%)
CIE-LAB	lab(21.19, 37.16, 8.56)
CIE-LCH	lch(21.19, 38.13, 12.97°)
OKLab	oklab(33.53% 0.1126 0.0215)
OKLCH	oklch(33.53% 0.115 10.8)
XYZ	xyz(5.8554, 3.2960, 2.3349)
Luminance	0.0330 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641228 #12644E

analogous

#641251 #641228 #642512

triadic

#641228 #286412 #122864

tetradic

#641228 #516412 #12644E #251264

square

#641228 #516412 #12644E #251264

split-complementary

#641228 #126425 #125164

monochromatic

#1A050A #300913 #641228 #981B3D #CC2551

Accessibility & contrast

On white

12.66

#641228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#641228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641228

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641228	#FFFFFF	#000000	##FFFFFF
##641228	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	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: #641228;
/* rgb */ color: rgb(100, 18, 40);
/* oklch */ color: oklch(33.5% 0.115 10.8);

Tailwind

colors: {
  custom: {
    50: '#955961',
    500: '#641228',
    950: '#000000',
  },
}

SCSS

$custom: #641228;
$custom-light: #955961;
$custom-dark: #000000;

JSON

{
  "hex": "#641228",
  "rgb": {
    "r": 100,
    "g": 18,
    "b": 40
  },
  "hsl": {
    "h": 343.902,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3353,
    "c": 0.1146,
    "h": 10.8
  },
  "luminance": 0.03295
}

Semantic roles & 50–950 ramp

primary

#641228

secondary

#369C81

accent

#ECBD3B

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #641228

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

Preview Lab → · Contrast checker → · Palette generator →