#6B1543#6B1543

#6B1543 is a dark, vivid pink. Relative luminance 0.041; OKLCH L 36.1% C 0.127 H 353.0°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#6B1543
RGB	rgb(107, 21, 67)
HSL	hsl(328, 67%, 25%)
HSV	hsv(328, 80%, 42%)
CMYK	cmyk(0%, 80.4%, 37.4%, 58%)
CIE-LAB	lab(23.90, 41.01, -6.06)
CIE-LCH	lch(23.90, 41.45, 351.59°)
OKLab	oklab(36.07% 0.1258 -0.0156)
OKLCH	oklch(36.07% 0.127 353)
XYZ	xyz(7.3451, 4.0683, 5.7076)
Luminance	0.0407 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1543 #156B3D

analogous

#68156B #6B1543 #6B1518

triadic

#6B1543 #436B15 #15436B

tetradic

#6B1543 #6B6815 #156B3D #15186B

square

#6B1543 #6B6815 #156B3D #15186B

split-complementary

#6B1543 #186B15 #156B68

monochromatic

#1A0510 #380B23 #6B1543 #9E1F63 #D12983

Accessibility & contrast

On white

11.58

#6B1543 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6B1543 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1543

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1543	#FFFFFF	#000000	##FFFFFF
##6B1543	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252F44

Deuteranopia (green-blind)

#3E3E41

Tritanopia (blue-blind)

#740C2A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6b1543;
/* rgb */ color: rgb(107, 21, 67);
/* oklch */ color: oklch(36.1% 0.127 353.0);

Tailwind

colors: {
  custom: {
    50: '#995c77',
    500: '#6b1543',
    950: '#000000',
  },
}

SCSS

$custom: #6b1543;
$custom-light: #995c77;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1543",
  "rgb": {
    "r": 107,
    "g": 21,
    "b": 67
  },
  "hsl": {
    "h": 327.907,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36068,
    "c": 0.12679,
    "h": 353
  },
  "luminance": 0.04067
}

Semantic roles & 50–950 ramp

primary

#6B1543

secondary

#3AA26A

accent

#EA8E3E

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0408

muted

#7E797B

Preview Lab

Preview with #6B1543

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

Preview Lab → · Contrast checker → · Palette generator →