#681C3F#681C3F

#681C3F is a dark, moderate pink. Relative luminance 0.041; OKLCH L 36.1% C 0.113 H 356.1°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#681C3F
RGB	rgb(104, 28, 63)
HSL	hsl(332, 58%, 26%)
HSV	hsv(332, 73%, 41%)
CMYK	cmyk(0%, 73.1%, 39.4%, 59.2%)
CIE-LAB	lab(24.11, 36.92, -3.08)
CIE-LCH	lch(24.11, 37.05, 355.23°)
OKLab	oklab(36.06% 0.1131 -0.0076)
OKLCH	oklch(36.06% 0.113 356.1)
XYZ	xyz(7.0218, 4.1333, 5.1297)
Luminance	0.0413 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C3F #1C6845

analogous

#681C65 #681C3F #681F1C

triadic

#681C3F #3F681C #1C3F68

tetradic

#681C3F #65681C #1C6845 #1F1C68

square

#681C3F #65681C #1C6845 #1F1C68

split-complementary

#681C3F #1C681F #1C6568

monochromatic

#18060F #380F22 #681C3F #98295C #C83679

Accessibility & contrast

On white

11.50

#681C3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#681C3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C3F

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C3F	#FFFFFF	#000000	##FFFFFF
##681C3F	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3040

Deuteranopia (green-blind)

#3F3F3D

Tritanopia (blue-blind)

#71152B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #681c3f;
/* rgb */ color: rgb(104, 28, 63);
/* oklch */ color: oklch(36.1% 0.113 356.1);

Tailwind

colors: {
  custom: {
    50: '#975f74',
    500: '#681c3f',
    950: '#000000',
  },
}

SCSS

$custom: #681c3f;
$custom-light: #975f74;
$custom-dark: #000000;

JSON

{
  "hex": "#681c3f",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 63
  },
  "hsl": {
    "h": 332.368,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36064,
    "c": 0.11337,
    "h": 356.1
  },
  "luminance": 0.04132
}

Semantic roles & 50–950 ramp

primary

#681C3F

secondary

#439D73

accent

#E19A47

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #681C3F

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

Preview Lab → · Contrast checker → · Palette generator →