#681C38#681C38

#681C38 is a dark, moderate pink. Relative luminance 0.041; OKLCH L 35.8% C 0.111 H 2.0°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#681C38
RGB	rgb(104, 28, 56)
HSL	hsl(338, 58%, 26%)
HSV	hsv(338, 73%, 41%)
CMYK	cmyk(0%, 73.1%, 46.2%, 59.2%)
CIE-LAB	lab(23.87, 36.11, 1.36)
CIE-LCH	lch(23.87, 36.14, 2.15°)
OKLab	oklab(35.81% 0.1105 0.0039)
OKLCH	oklch(35.81% 0.111 2)
XYZ	xyz(6.8385, 4.0599, 4.1641)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C38 #1C684C

analogous

#681C5E #681C38 #68261C

triadic

#681C38 #38681C #1C3868

tetradic

#681C38 #5E681C #1C684C #261C68

square

#681C38 #5E681C #1C684C #261C68

split-complementary

#681C38 #1C6826 #1C5E68

monochromatic

#18060D #380F1E #681C38 #982952 #C8366C

Accessibility & contrast

On white

11.59

#681C38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#681C38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C38

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C38	#FFFFFF	#000000	##FFFFFF
##681C38	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2F39

Deuteranopia (green-blind)

#403E36

Tritanopia (blue-blind)

#711127

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #681c38;
/* rgb */ color: rgb(104, 28, 56);
/* oklch */ color: oklch(35.8% 0.111 2.0);

Tailwind

colors: {
  custom: {
    50: '#975e6e',
    500: '#681c38',
    950: '#000000',
  },
}

SCSS

$custom: #681c38;
$custom-light: #975e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#681c38",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 56
  },
  "hsl": {
    "h": 337.895,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3581,
    "c": 0.1106,
    "h": 2
  },
  "luminance": 0.04059
}

Semantic roles & 50–950 ramp

primary

#681C38

secondary

#439D7C

accent

#E1A847

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #681C38

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

Preview Lab → · Contrast checker → · Palette generator →