#641437#641437

#641437 is a dark, moderate pink. Relative luminance 0.035; OKLCH L 34.2% C 0.116 H 359.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#641437
RGB	rgb(100, 20, 55)
HSL	hsl(334, 67%, 24%)
HSV	hsv(334, 80%, 39%)
CMYK	cmyk(0%, 80%, 45%, 60.8%)
CIE-LAB	lab(21.89, 37.89, -0.93)
CIE-LCH	lch(21.89, 37.90, 358.59°)
OKLab	oklab(34.2% 0.1164 -0.002)
OKLCH	oklch(34.2% 0.116 359)
XYZ	xyz(6.1957, 3.4863, 3.9603)
Luminance	0.0348 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641437 #146441

analogous

#64145F #641437 #641914

triadic

#641437 #376414 #143764

tetradic

#641437 #5F6414 #146441 #191464

square

#641437 #5F6414 #146441 #191464

split-complementary

#641437 #146419 #145F64

monochromatic

#1A050E #310A1B #641437 #971E53 #CA286F

Accessibility & contrast

On white

12.37

#641437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#641437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641437

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641437	#FFFFFF	#000000	##FFFFFF
##641437	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262B38

Deuteranopia (green-blind)

#3B3A35

Tritanopia (blue-blind)

#6D0723

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #641437;
/* rgb */ color: rgb(100, 20, 55);
/* oklch */ color: oklch(34.2% 0.116 359.0);

Tailwind

colors: {
  custom: {
    50: '#945a6d',
    500: '#641437',
    950: '#000000',
  },
}

SCSS

$custom: #641437;
$custom-light: #945a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#641437",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 55
  },
  "hsl": {
    "h": 333.75,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34195,
    "c": 0.11639,
    "h": 359
  },
  "luminance": 0.03485
}

Semantic roles & 50–950 ramp

primary

#641437

secondary

#389B70

accent

#EA9F3E

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #641437

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

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