#641131#641131

#641131 is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.7% C 0.118 H 3.2°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#641131
RGB	rgb(100, 17, 49)
HSL	hsl(337, 71%, 23%)
HSV	hsv(337, 83%, 39%)
CMYK	cmyk(0%, 83%, 51%, 60.8%)
CIE-LAB	lab(21.33, 38.30, 2.44)
CIE-LCH	lch(21.33, 38.38, 3.64°)
OKLab	oklab(33.72% 0.1174 0.0066)
OKLCH	oklch(33.72% 0.118 3.2)
XYZ	xyz(6.0109, 3.3328, 3.2319)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641131 #116444

analogous

#64115A #641131 #641A11

triadic

#641131 #316411 #113164

tetradic

#641131 #5A6411 #116444 #1A1164

square

#641131 #5A6411 #116444 #1A1164

split-complementary

#641131 #11641A #115A64

monochromatic

#1A040D #300817 #641131 #981A4B #CD2364

Accessibility & contrast

On white

12.60

#641131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#641131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641131

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641131	#FFFFFF	#000000	##FFFFFF
##641131	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262932

Deuteranopia (green-blind)

#3C392F

Tritanopia (blue-blind)

#6D001F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641131;
/* rgb */ color: rgb(100, 17, 49);
/* oklch */ color: oklch(33.7% 0.118 3.2);

Tailwind

colors: {
  custom: {
    50: '#955968',
    500: '#641131',
    950: '#000000',
  },
}

SCSS

$custom: #641131;
$custom-light: #955968;
$custom-dark: #000000;

JSON

{
  "hex": "#641131",
  "rgb": {
    "r": 100,
    "g": 17,
    "b": 49
  },
  "hsl": {
    "h": 336.867,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33715,
    "c": 0.11759,
    "h": 3.2
  },
  "luminance": 0.03332
}

Semantic roles & 50–950 ramp

primary

#641131

secondary

#359C74

accent

#EEA83A

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #641131

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

Preview Lab → · Contrast checker → · Palette generator →