#641B48#641B48

#641B48 is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.6% C 0.116 H 346.7°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#641B48
RGB	rgb(100, 27, 72)
HSL	hsl(323, 57%, 25%)
HSV	hsv(323, 73%, 39%)
CMYK	cmyk(0%, 73%, 28%, 60.8%)
CIE-LAB	lab(23.54, 37.29, -10.13)
CIE-LCH	lch(23.54, 38.64, 344.81°)
OKLab	oklab(35.62% 0.113 -0.0268)
OKLCH	oklch(35.62% 0.116 346.7)
XYZ	xyz(6.8174, 3.9618, 6.5353)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641B48 #1B6437

analogous

#5C1B64 #641B48 #641B23

triadic

#641B48 #48641B #1B4864

tetradic

#641B48 #645C1B #1B6437 #1B2364

square

#641B48 #645C1B #1B6437 #1B2364

split-complementary

#641B48 #23641B #1B645C

monochromatic

#180711 #340E25 #641B48 #94286B #C4358D

Accessibility & contrast

On white

11.72

#641B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#641B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641B48

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641B48	#FFFFFF	#000000	##FFFFFF
##641B48	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243049

Deuteranopia (green-blind)

#393D46

Tritanopia (blue-blind)

#6B192F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641b48;
/* rgb */ color: rgb(100, 27, 72);
/* oklch */ color: oklch(35.6% 0.116 346.7);

Tailwind

colors: {
  custom: {
    50: '#935e7b',
    500: '#641b48',
    950: '#000000',
  },
}

SCSS

$custom: #641b48;
$custom-light: #935e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#641b48",
  "rgb": {
    "r": 100,
    "g": 27,
    "b": 72
  },
  "hsl": {
    "h": 323.014,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35623,
    "c": 0.11614,
    "h": 346.7
  },
  "luminance": 0.03961
}

Semantic roles & 50–950 ramp

primary

#641B48

secondary

#419963

accent

#E18247

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0509

muted

#7E797B

Preview Lab

Preview with #641B48

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

Preview Lab → · Contrast checker → · Palette generator →