#6D183B#6D183B

#6D183B is a dark, vivid pink. Relative luminance 0.042; OKLCH L 36.4% C 0.122 H 0.4°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#6D183B
RGB	rgb(109, 24, 59)
HSL	hsl(335, 64%, 26%)
HSV	hsv(335, 78%, 43%)
CMYK	cmyk(0%, 78%, 45.9%, 57.3%)
CIE-LAB	lab(24.39, 39.63, 0.18)
CIE-LCH	lch(24.39, 39.63, 0.26°)
OKLab	oklab(36.41% 0.1216 0.0009)
OKLCH	oklch(36.41% 0.122 0.4)
XYZ	xyz(7.4233, 4.2212, 4.5607)
Luminance	0.0422 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D183B #186D4A

analogous

#6D1865 #6D183B #6D1F18

triadic

#6D183B #3B6D18 #183B6D

tetradic

#6D183B #656D18 #186D4A #1F186D

square

#6D183B #656D18 #186D4A #1F186D

split-complementary

#6D183B #186D1F #18656D

monochromatic

#19060E #3B0D20 #6D183B #9F2356 #D12E71

Accessibility & contrast

On white

11.39

#6D183B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#6D183B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D183B

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D183B	#FFFFFF	#000000	##FFFFFF
##6D183B	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B303C

Deuteranopia (green-blind)

#424039

Tritanopia (blue-blind)

#770A27

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6d183b;
/* rgb */ color: rgb(109, 24, 59);
/* oklch */ color: oklch(36.4% 0.122 0.4);

Tailwind

colors: {
  custom: {
    50: '#9b5d70',
    500: '#6d183b',
    950: '#000000',
  },
}

SCSS

$custom: #6d183b;
$custom-light: #9b5d70;
$custom-dark: #000000;

JSON

{
  "hex": "#6d183b",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 59
  },
  "hsl": {
    "h": 335.294,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3641,
    "c": 0.12161,
    "h": 0.4
  },
  "luminance": 0.0422
}

Semantic roles & 50–950 ramp

primary

#6D183B

secondary

#3EA379

accent

#E7A341

background

#FAF5F6

surface

#F3E9EC

border

#CDC5C7

text

#0F0507

muted

#7F797A

Preview Lab

Preview with #6D183B

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

Preview Lab → · Contrast checker → · Palette generator →