#681B3F#681B3F

#681B3F is a dark, moderate pink. Relative luminance 0.041; OKLCH L 36.0% C 0.115 H 355.9°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#681B3F
RGB	rgb(104, 27, 63)
HSL	hsl(332, 59%, 26%)
HSV	hsv(332, 74%, 41%)
CMYK	cmyk(0%, 74%, 39.4%, 59.2%)
CIE-LAB	lab(23.96, 37.35, -3.31)
CIE-LCH	lch(23.96, 37.49, 354.94°)
OKLab	oklab(35.95% 0.1144 -0.0082)
OKLCH	oklch(35.95% 0.115 355.9)
XYZ	xyz(6.9985, 4.0866, 5.1219)
Luminance	0.0409 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B3F #1B6844

analogous

#681B65 #681B3F #681D1B

triadic

#681B3F #3F681B #1B3F68

tetradic

#681B3F #65681B #1B6844 #1D1B68

square

#681B3F #65681B #1B6844 #1D1B68

split-complementary

#681B3F #1B681D #1B6568

monochromatic

#18060F #370E22 #681B3F #99285C #C9347A

Accessibility & contrast

On white

11.56

#681B3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#681B3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B3F

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B3F	#FFFFFF	#000000	##FFFFFF
##681B3F	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)

#293040

Deuteranopia (green-blind)

#3F3E3D

Tritanopia (blue-blind)

#71132A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #681b3f;
/* rgb */ color: rgb(104, 27, 63);
/* oklch */ color: oklch(36.0% 0.115 355.9);

Tailwind

colors: {
  custom: {
    50: '#975e74',
    500: '#681b3f',
    950: '#000000',
  },
}

SCSS

$custom: #681b3f;
$custom-light: #975e74;
$custom-dark: #000000;

JSON

{
  "hex": "#681b3f",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 63
  },
  "hsl": {
    "h": 331.948,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35952,
    "c": 0.11474,
    "h": 355.9
  },
  "luminance": 0.04086
}

Semantic roles & 50–950 ramp

primary

#681B3F

secondary

#429D72

accent

#E29946

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #681B3F

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

Preview Lab → · Contrast checker → · Palette generator →