#641D3A#641D3A

#641D3A is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.3% C 0.106 H 358.9°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#641D3A
RGB	rgb(100, 29, 58)
HSL	hsl(335, 55%, 25%)
HSV	hsv(335, 71%, 39%)
CMYK	cmyk(0%, 71%, 42%, 60.8%)
CIE-LAB	lab(23.32, 34.56, -0.91)
CIE-LCH	lch(23.32, 34.57, 358.49°)
OKLab	oklab(35.28% 0.1058 -0.002)
OKLCH	oklch(35.28% 0.106 358.9)
XYZ	xyz(6.4590, 3.8943, 4.4137)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D3A #1D6447

analogous

#641D5D #641D3A #64231D

triadic

#641D3A #3A641D #1D3A64

tetradic

#641D3A #5D641D #1D6447 #231D64

square

#641D3A #5D641D #1D6447 #231D64

split-complementary

#641D3A #1D6423 #1D5D64

monochromatic

#18070E #350F1E #641D3A #932B56 #C33971

Accessibility & contrast

On white

11.81

#641D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#641D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D3A

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D3A	#FFFFFF	#000000	##FFFFFF
##641D3A	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2F3B

Deuteranopia (green-blind)

#3E3D38

Tritanopia (blue-blind)

#6D1529

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641d3a;
/* rgb */ color: rgb(100, 29, 58);
/* oklch */ color: oklch(35.3% 0.106 358.9);

Tailwind

colors: {
  custom: {
    50: '#945e70',
    500: '#641d3a',
    950: '#000000',
  },
}

SCSS

$custom: #641d3a;
$custom-light: #945e70;
$custom-dark: #000000;

JSON

{
  "hex": "#641d3a",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 58
  },
  "hsl": {
    "h": 335.493,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35279,
    "c": 0.10581,
    "h": 358.9
  },
  "luminance": 0.03894
}

Semantic roles & 50–950 ramp

primary

#641D3A

secondary

#449976

accent

#DEA249

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #641D3A

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

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