#641D3E#641D3E

#641D3E is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.4% C 0.108 H 355.4°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#641D3E
RGB	rgb(100, 29, 62)
HSL	hsl(332, 55%, 25%)
HSV	hsv(332, 71%, 39%)
CMYK	cmyk(0%, 71%, 38%, 60.8%)
CIE-LAB	lab(23.46, 35.06, -3.44)
CIE-LCH	lch(23.46, 35.23, 354.39°)
OKLab	oklab(35.43% 0.1072 -0.0086)
OKLCH	oklch(35.43% 0.108 355.4)
XYZ	xyz(6.5648, 3.9366, 4.9706)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D3E #1D6443

analogous

#641D61 #641D3E #64201D

triadic

#641D3E #3E641D #1D3E64

tetradic

#641D3E #61641D #1D6443 #201D64

square

#641D3E #61641D #1D6443 #201D64

split-complementary

#641D3E #1D6420 #1D6164

monochromatic

#18070F #350F21 #641D3E #932B5B #C33979

Accessibility & contrast

On white

11.75

#641D3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#641D3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D3E

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D3E	#FFFFFF	#000000	##FFFFFF
##641D3E	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29303F

Deuteranopia (green-blind)

#3D3D3C

Tritanopia (blue-blind)

#6C172B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641d3e;
/* rgb */ color: rgb(100, 29, 62);
/* oklch */ color: oklch(35.4% 0.108 355.4);

Tailwind

colors: {
  custom: {
    50: '#935f73',
    500: '#641d3e',
    950: '#000000',
  },
}

SCSS

$custom: #641d3e;
$custom-light: #935f73;
$custom-dark: #000000;

JSON

{
  "hex": "#641d3e",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 62
  },
  "hsl": {
    "h": 332.113,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3543,
    "c": 0.10758,
    "h": 355.4
  },
  "luminance": 0.03936
}

Semantic roles & 50–950 ramp

primary

#641D3E

secondary

#449971

accent

#DE9949

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0D0508

muted

#7E797B

Preview Lab

Preview with #641D3E

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

Preview Lab → · Contrast checker → · Palette generator →