#681C40#681C40

#681C40 is a dark, moderate pink. Relative luminance 0.041; OKLCH L 36.1% C 0.114 H 355.3°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#681C40
RGB	rgb(104, 28, 64)
HSL	hsl(332, 58%, 26%)
HSV	hsv(332, 73%, 41%)
CMYK	cmyk(0%, 73.1%, 38.5%, 59.2%)
CIE-LAB	lab(24.14, 37.05, -3.71)
CIE-LCH	lch(24.14, 37.23, 354.28°)
OKLab	oklab(36.1% 0.1135 -0.0093)
OKLCH	oklch(36.1% 0.114 355.3)
XYZ	xyz(7.0500, 4.1446, 5.2782)
Luminance	0.0414 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C40 #1C6844

analogous

#681C66 #681C40 #681E1C

triadic

#681C40 #40681C #1C4068

tetradic

#681C40 #66681C #1C6844 #1E1C68

square

#681C40 #66681C #1C6844 #1E1C68

split-complementary

#681C40 #1C681E #1C6668

monochromatic

#18060F #380F22 #681C40 #98295E #C8367B

Accessibility & contrast

On white

11.48

#681C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#681C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C40

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C40	#FFFFFF	#000000	##FFFFFF
##681C40	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3041

Deuteranopia (green-blind)

#3F3F3E

Tritanopia (blue-blind)

#71152B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #681c40;
/* rgb */ color: rgb(104, 28, 64);
/* oklch */ color: oklch(36.1% 0.114 355.3);

Tailwind

colors: {
  custom: {
    50: '#975f74',
    500: '#681c40',
    950: '#000000',
  },
}

SCSS

$custom: #681c40;
$custom-light: #975f74;
$custom-dark: #000000;

JSON

{
  "hex": "#681c40",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 64
  },
  "hsl": {
    "h": 331.579,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36103,
    "c": 0.11383,
    "h": 355.3
  },
  "luminance": 0.04144
}

Semantic roles & 50–950 ramp

primary

#681C40

secondary

#439D72

accent

#E19847

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #681C40

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

Preview Lab → · Contrast checker → · Palette generator →