#641F55#641F55

#641F55 is a dark, moderate pink. Relative luminance 0.043; OKLCH L 36.7% C 0.120 H 337.4°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#641F55
RGB	rgb(100, 31, 85)
HSL	hsl(313, 53%, 26%)
HSV	hsv(313, 69%, 39%)
CMYK	cmyk(0%, 69%, 15%, 60.8%)
CIE-LAB	lab(24.78, 37.57, -16.94)
CIE-LCH	lch(24.78, 41.21, 335.73°)
OKLab	oklab(36.73% 0.1105 -0.0459)
OKLCH	oklch(36.73% 0.12 337.4)
XYZ	xyz(7.3853, 4.3458, 9.0424)
Luminance	0.0435 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641F55 #1F642E

analogous

#501F64 #641F55 #641F32

triadic

#641F55 #55641F #1F5564

tetradic

#641F55 #64501F #1F642E #1F3264

square

#641F55 #64501F #1F642E #1F3264

split-complementary

#641F55 #32641F #1F6450

monochromatic

#170714 #35112D #641F55 #932D7D #C13CA4

Accessibility & contrast

On white

11.24

#641F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#641F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641F55

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641F55	#FFFFFF	#000000	##FFFFFF
##641F55	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213457

Deuteranopia (green-blind)

#373F53

Tritanopia (blue-blind)

#6A2237

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641f55;
/* rgb */ color: rgb(100, 31, 85);
/* oklch */ color: oklch(36.7% 0.120 337.4);

Tailwind

colors: {
  custom: {
    50: '#936085',
    500: '#641f55',
    950: '#000000',
  },
}

SCSS

$custom: #641f55;
$custom-light: #936085;
$custom-dark: #000000;

JSON

{
  "hex": "#641f55",
  "rgb": {
    "r": 100,
    "g": 31,
    "b": 85
  },
  "hsl": {
    "h": 313.043,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.36727,
    "c": 0.11966,
    "h": 337.4
  },
  "luminance": 0.04345
}

Semantic roles & 50–950 ramp

primary

#641F55

secondary

#469858

accent

#DC6B4C

background

#F9F5F8

surface

#F2EAEF

border

#CCC6CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641F55

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

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