#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
RGBrgb(100, 17, 40)
HSLhsl(343, 71%, 23%)
HSVhsv(343, 83%, 39%)
CMYKcmyk(0%, 83%, 60%, 60.8%)
CIE-LABlab(21.07, 37.50, 8.40)
CIE-LCHlch(21.07, 38.43, 12.62°)
OKLaboklab(33.44% 0.1137 0.0211)
OKLCHoklch(33.44% 0.116 10.5)
XYZxyz(5.8396, 3.2643, 2.3296)
Luminance0.0326 (WCAG relative)
Temperaturewarm
Familypink

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
##6411281.0012.711.6512.71
#FFFFFF12.711.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.711.0021.001.00

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 →

#641128 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva