#641E37#641E37

#641E37 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.3% C 0.103 H 2.0°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#641E37
RGB	rgb(100, 30, 55)
HSL	hsl(339, 54%, 25%)
HSV	hsv(339, 70%, 39%)
CMYK	cmyk(0%, 70%, 45%, 60.8%)
CIE-LAB	lab(23.39, 33.75, 1.25)
CIE-LCH	lch(23.39, 33.77, 2.12°)
OKLab	oklab(35.3% 0.1032 0.0036)
OKLCH	oklch(35.3% 0.103 2)
XYZ	xyz(6.4098, 3.9145, 4.0317)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E37 #1E644B

analogous

#641E5A #641E37 #64281E

triadic

#641E37 #37641E #1E3764

tetradic

#641E37 #5A641E #1E644B #281E64

square

#641E37 #5A641E #1E644B #281E64

split-complementary

#641E37 #1E6428 #1E5A64

monochromatic

#18070D #35101D #641E37 #932C51 #C23A6B

Accessibility & contrast

On white

11.78

#641E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#641E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E37

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E37	#FFFFFF	#000000	##FFFFFF
##641E37	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2F38

Deuteranopia (green-blind)

#3F3D35

Tritanopia (blue-blind)

#6D1528

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641e37;
/* rgb */ color: rgb(100, 30, 55);
/* oklch */ color: oklch(35.3% 0.103 2.0);

Tailwind

colors: {
  custom: {
    50: '#945f6d',
    500: '#641e37',
    950: '#000000',
  },
}

SCSS

$custom: #641e37;
$custom-light: #945f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#641e37",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 55
  },
  "hsl": {
    "h": 338.571,
    "s": 53.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35296,
    "c": 0.10325,
    "h": 2
  },
  "luminance": 0.03914
}

Semantic roles & 50–950 ramp

primary

#641E37

secondary

#45997B

accent

#DDA94B

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #641E37

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

Preview Lab → · Contrast checker → · Palette generator →