#681837#681837

#681837 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.3% C 0.115 H 1.7°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#681837
RGB	rgb(104, 24, 55)
HSL	hsl(337, 63%, 25%)
HSV	hsv(337, 77%, 41%)
CMYK	cmyk(0%, 76.9%, 47.1%, 59.2%)
CIE-LAB	lab(23.25, 37.64, 1.14)
CIE-LCH	lch(23.25, 37.66, 1.74°)
OKLab	oklab(35.34% 0.1154 0.0034)
OKLCH	oklch(35.34% 0.115 1.7)
XYZ	xyz(6.7257, 3.8730, 4.0071)
Luminance	0.0387 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681837 #186849

analogous

#68185F #681837 #682118

triadic

#681837 #376818 #183768

tetradic

#681837 #5F6818 #186849 #211868

square

#681837 #5F6818 #186849 #211868

split-complementary

#681837 #186821 #185F68

monochromatic

#19060D #360D1D #681837 #9A2351 #CB2F6C

Accessibility & contrast

On white

11.83

#681837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#681837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681837

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681837	#FFFFFF	#000000	##FFFFFF
##681837	1.00	11.83	1.77	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2E38

Deuteranopia (green-blind)

#3F3D35

Tritanopia (blue-blind)

#710B25

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #681837;
/* rgb */ color: rgb(104, 24, 55);
/* oklch */ color: oklch(35.3% 0.115 1.7);

Tailwind

colors: {
  custom: {
    50: '#975d6d',
    500: '#681837',
    950: '#000000',
  },
}

SCSS

$custom: #681837;
$custom-light: #975d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#681837",
  "rgb": {
    "r": 104,
    "g": 24,
    "b": 55
  },
  "hsl": {
    "h": 336.75,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3534,
    "c": 0.11542,
    "h": 1.7
  },
  "luminance": 0.03872
}

Semantic roles & 50–950 ramp

primary

#681837

secondary

#3E9E79

accent

#E6A642

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #681837

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

Preview Lab → · Contrast checker → · Palette generator →