#641D3F#641D3F

#641D3F is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.5% C 0.108 H 354.5°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#641D3F
RGB	rgb(100, 29, 63)
HSL	hsl(331, 55%, 25%)
HSV	hsv(331, 71%, 39%)
CMYK	cmyk(0%, 71%, 37%, 60.8%)
CIE-LAB	lab(23.50, 35.19, -4.07)
CIE-LCH	lch(23.50, 35.42, 353.40°)
OKLab	oklab(35.47% 0.1076 -0.0103)
OKLCH	oklch(35.47% 0.108 354.5)
XYZ	xyz(6.5925, 3.9477, 5.1165)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D3F #1D6442

analogous

#641D62 #641D3F #641F1D

triadic

#641D3F #3F641D #1D3F64

tetradic

#641D3F #62641D #1D6442 #1F1D64

square

#641D3F #62641D #1D6442 #1F1D64

split-complementary

#641D3F #1D641F #1D6264

monochromatic

#18070F #350F21 #641D3F #932B5D #C3397B

Accessibility & contrast

On white

11.74

#641D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#641D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D3F

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D3F	#FFFFFF	#000000	##FFFFFF
##641D3F	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293040

Deuteranopia (green-blind)

#3D3D3D

Tritanopia (blue-blind)

#6C172B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641d3f;
/* rgb */ color: rgb(100, 29, 63);
/* oklch */ color: oklch(35.5% 0.108 354.5);

Tailwind

colors: {
  custom: {
    50: '#935f74',
    500: '#641d3f',
    950: '#000000',
  },
}

SCSS

$custom: #641d3f;
$custom-light: #935f74;
$custom-dark: #000000;

JSON

{
  "hex": "#641d3f",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 63
  },
  "hsl": {
    "h": 331.268,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35469,
    "c": 0.10807,
    "h": 354.5
  },
  "luminance": 0.03947
}

Semantic roles & 50–950 ramp

primary

#641D3F

secondary

#449970

accent

#DE9749

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0508

muted

#7E797B

Preview Lab

Preview with #641D3F

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

Preview Lab → · Contrast checker → · Palette generator →