#6B143C#6B143C

#6B143C is a dark, vivid pink. Relative luminance 0.040; OKLCH L 35.7% C 0.125 H 358.0°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#6B143C
RGB	rgb(107, 20, 60)
HSL	hsl(332, 69%, 25%)
HSV	hsv(332, 81%, 42%)
CMYK	cmyk(0%, 81.3%, 43.9%, 58%)
CIE-LAB	lab(23.52, 40.54, -1.83)
CIE-LCH	lch(23.52, 40.58, 357.41°)
OKLab	oklab(35.71% 0.1246 -0.0043)
OKLCH	oklch(35.71% 0.125 358)
XYZ	xyz(7.1297, 3.9533, 4.6617)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B143C #146B43

analogous

#6B1467 #6B143C #6B1814

triadic

#6B143C #3C6B14 #143C6B

tetradic

#6B143C #676B14 #146B43 #18146B

square

#6B143C #676B14 #146B43 #18146B

split-complementary

#6B143C #146B18 #14676B

monochromatic

#1A050E #370A1F #6B143C #9F1E59 #D22776

Accessibility & contrast

On white

11.73

#6B143C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6B143C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B143C

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B143C	#FFFFFF	#000000	##FFFFFF
##6B143C	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272E3D

Deuteranopia (green-blind)

#3F3E3A

Tritanopia (blue-blind)

#740526

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6b143c;
/* rgb */ color: rgb(107, 20, 60);
/* oklch */ color: oklch(35.7% 0.125 358.0);

Tailwind

colors: {
  custom: {
    50: '#9a5c71',
    500: '#6b143c',
    950: '#000000',
  },
}

SCSS

$custom: #6b143c;
$custom-light: #9a5c71;
$custom-dark: #000000;

JSON

{
  "hex": "#6b143c",
  "rgb": {
    "r": 107,
    "g": 20,
    "b": 60
  },
  "hsl": {
    "h": 332.414,
    "s": 68.504,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35706,
    "c": 0.12469,
    "h": 358
  },
  "luminance": 0.03952
}

Semantic roles & 50–950 ramp

primary

#6B143C

secondary

#39A272

accent

#EB9B3C

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0F0407

muted

#7E797A

Preview Lab

Preview with #6B143C

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

Preview Lab → · Contrast checker → · Palette generator →