#641B52#641B52

#641B52 is a dark, vivid pink. Relative luminance 0.041; OKLCH L 36.1% C 0.123 H 339.3°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#641B52
RGB	rgb(100, 27, 82)
HSL	hsl(315, 57%, 25%)
HSV	hsv(315, 73%, 39%)
CMYK	cmyk(0%, 73%, 18%, 60.8%)
CIE-LAB	lab(24.01, 38.82, -16.14)
CIE-LCH	lch(24.01, 42.04, 337.42°)
OKLab	oklab(36.11% 0.1152 -0.0436)
OKLCH	oklch(36.11% 0.123 339.3)
XYZ	xyz(7.1706, 4.1031, 8.3953)
Luminance	0.0410 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641B52 #1B642D

analogous

#521B64 #641B52 #641B2D

triadic

#641B52 #52641B #1B5264

tetradic

#641B52 #64521B #1B642D #1B2D64

square

#641B52 #64521B #1B642D #1B2D64

split-complementary

#641B52 #2D641B #1B6452

monochromatic

#180714 #340E2A #641B52 #94287A #C435A1

Accessibility & contrast

On white

11.54

#641B52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#641B52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641B52

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641B52	#FFFFFF	#000000	##FFFFFF
##641B52	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3254

Deuteranopia (green-blind)

#363D50

Tritanopia (blue-blind)

#6A1E34

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641b52;
/* rgb */ color: rgb(100, 27, 82);
/* oklch */ color: oklch(36.1% 0.123 339.3);

Tailwind

colors: {
  custom: {
    50: '#935e82',
    500: '#641b52',
    950: '#000000',
  },
}

SCSS

$custom: #641b52;
$custom-light: #935e82;
$custom-dark: #000000;

JSON

{
  "hex": "#641b52",
  "rgb": {
    "r": 100,
    "g": 27,
    "b": 82
  },
  "hsl": {
    "h": 314.795,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.36114,
    "c": 0.12317,
    "h": 339.3
  },
  "luminance": 0.04102
}

Semantic roles & 50–950 ramp

primary

#641B52

secondary

#419957

accent

#E16D47

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D050A

muted

#7E797C

Preview Lab

Preview with #641B52

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

Preview Lab → · Contrast checker → · Palette generator →