#6B183A#6B183A

#6B183A is a dark, moderate pink. Relative luminance 0.041; OKLCH L 36.0% C 0.119 H 0.4°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#6B183A
RGB	rgb(107, 24, 58)
HSL	hsl(335, 63%, 26%)
HSV	hsv(335, 78%, 42%)
CMYK	cmyk(0%, 77.6%, 45.8%, 58%)
CIE-LAB	lab(23.95, 38.90, 0.18)
CIE-LCH	lch(23.95, 38.91, 0.26°)
OKLab	oklab(36% 0.1194 0.0009)
OKLCH	oklch(36% 0.119 0.4)
XYZ	xyz(7.1543, 4.0855, 4.4140)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B183A #186B49

analogous

#6B1863 #6B183A #6B1F18

triadic

#6B183A #3A6B18 #183A6B

tetradic

#6B183A #636B18 #186B49 #1F186B

square

#6B183A #636B18 #186B49 #1F186B

split-complementary

#6B183A #186B1F #18636B

monochromatic

#19060E #390D1F #6B183A #9D2355 #CF2E70

Accessibility & contrast

On white

11.56

#6B183A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#6B183A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B183A

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B183A	#FFFFFF	#000000	##FFFFFF
##6B183A	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2F3B

Deuteranopia (green-blind)

#413F38

Tritanopia (blue-blind)

#750B27

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6b183a;
/* rgb */ color: rgb(107, 24, 58);
/* oklch */ color: oklch(36.0% 0.119 0.4);

Tailwind

colors: {
  custom: {
    50: '#9a5d70',
    500: '#6b183a',
    950: '#000000',
  },
}

SCSS

$custom: #6b183a;
$custom-light: #9a5d70;
$custom-dark: #000000;

JSON

{
  "hex": "#6b183a",
  "rgb": {
    "r": 107,
    "g": 24,
    "b": 58
  },
  "hsl": {
    "h": 335.422,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.36003,
    "c": 0.11936,
    "h": 0.4
  },
  "luminance": 0.04085
}

Semantic roles & 50–950 ramp

primary

#6B183A

secondary

#3EA178

accent

#E6A341

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0F0507

muted

#7E797A

Preview Lab

Preview with #6B183A

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

Preview Lab → · Contrast checker → · Palette generator →