#681E37#681E37

#681E37 is a dark, moderate pink. Relative luminance 0.041; OKLCH L 36.0% C 0.108 H 3.6°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#681E37
RGB	rgb(104, 30, 55)
HSL	hsl(340, 55%, 26%)
HSV	hsv(340, 71%, 41%)
CMYK	cmyk(0%, 71.2%, 47.1%, 59.2%)
CIE-LAB	lab(24.16, 35.12, 2.46)
CIE-LCH	lch(24.16, 35.21, 4.00°)
OKLab	oklab(36.01% 0.1073 0.0067)
OKLCH	oklch(36.01% 0.108 3.6)
XYZ	xyz(6.8633, 4.1483, 4.0530)
Luminance	0.0415 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E37 #1E684F

analogous

#681E5C #681E37 #682A1E

triadic

#681E37 #37681E #1E3768

tetradic

#681E37 #5C681E #1E684F #2A1E68

square

#681E37 #5C681E #1E684F #2A1E68

split-complementary

#681E37 #1E682A #1E5C68

monochromatic

#18070D #39101E #681E37 #982C50 #C63A69

Accessibility & contrast

On white

11.48

#681E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#681E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E37

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E37	#FFFFFF	#000000	##FFFFFF
##681E37	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)

#2E3038

Deuteranopia (green-blind)

#413F35

Tritanopia (blue-blind)

#711428

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #681e37;
/* rgb */ color: rgb(104, 30, 55);
/* oklch */ color: oklch(36.0% 0.108 3.6);

Tailwind

colors: {
  custom: {
    50: '#975f6d',
    500: '#681e37',
    950: '#000000',
  },
}

SCSS

$custom: #681e37;
$custom-light: #975f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#681e37",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 55
  },
  "hsl": {
    "h": 339.73,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36012,
    "c": 0.10755,
    "h": 3.6
  },
  "luminance": 0.04147
}

Semantic roles & 50–950 ramp

primary

#681E37

secondary

#459D7F

accent

#DFAC49

background

#F9F5F6

surface

#F2EAEB

border

#CCC6C6

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #681E37

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

Preview Lab → · Contrast checker → · Palette generator →