#641231#641231

#641231 is a dark, moderate pink. Relative luminance 0.034; OKLCH L 33.8% C 0.117 H 3.5°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#641231
RGB	rgb(100, 18, 49)
HSL	hsl(337, 69%, 23%)
HSV	hsv(337, 82%, 39%)
CMYK	cmyk(0%, 82%, 51%, 60.8%)
CIE-LAB	lab(21.45, 37.97, 2.61)
CIE-LCH	lch(21.45, 38.06, 3.93°)
OKLab	oklab(33.8% 0.1163 0.0071)
OKLCH	oklch(33.8% 0.117 3.5)
XYZ	xyz(6.0267, 3.3645, 3.2372)
Luminance	0.0336 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641231 #126445

analogous

#64125A #641231 #641C12

triadic

#641231 #316412 #123164

tetradic

#641231 #5A6412 #126445 #1C1264

square

#641231 #5A6412 #126445 #1C1264

split-complementary

#641231 #12641C #125A64

monochromatic

#1A050D #300918 #641231 #981B4A #CC2564

Accessibility & contrast

On white

12.55

#641231 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#641231 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641231

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641231	#FFFFFF	#000000	##FFFFFF
##641231	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262932

Deuteranopia (green-blind)

#3C392F

Tritanopia (blue-blind)

#6D0120

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641231;
/* rgb */ color: rgb(100, 18, 49);
/* oklch */ color: oklch(33.8% 0.117 3.5);

Tailwind

colors: {
  custom: {
    50: '#955968',
    500: '#641231',
    950: '#000000',
  },
}

SCSS

$custom: #641231;
$custom-light: #955968;
$custom-dark: #000000;

JSON

{
  "hex": "#641231",
  "rgb": {
    "r": 100,
    "g": 18,
    "b": 49
  },
  "hsl": {
    "h": 337.317,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33802,
    "c": 0.11654,
    "h": 3.5
  },
  "luminance": 0.03364
}

Semantic roles & 50–950 ramp

primary

#641231

secondary

#369C75

accent

#ECA93B

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #641231

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

Preview Lab → · Contrast checker → · Palette generator →