#681F37#681F37

#681F37 is a dark, moderate pink. Relative luminance 0.042; OKLCH L 36.1% C 0.106 H 3.9°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#681F37
RGB	rgb(104, 31, 55)
HSL	hsl(340, 54%, 26%)
HSV	hsv(340, 70%, 41%)
CMYK	cmyk(0%, 70.2%, 47.1%, 59.2%)
CIE-LAB	lab(24.32, 34.67, 2.69)
CIE-LCH	lch(24.32, 34.78, 4.44°)
OKLab	oklab(36.13% 0.1059 0.0073)
OKLCH	oklch(36.13% 0.106 3.9)
XYZ	xyz(6.8890, 4.1997, 4.0615)
Luminance	0.0420 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F37 #1F6850

analogous

#681F5C #681F37 #682C1F

triadic

#681F37 #37681F #1F3768

tetradic

#681F37 #5C681F #1F6850 #2C1F68

square

#681F37 #5C681F #1F6850 #2C1F68

split-complementary

#681F37 #1F682C #1F5C68

monochromatic

#18070C #39111E #681F37 #972D50 #C53C69

Accessibility & contrast

On white

11.41

#681F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#681F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F37

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F37	#FFFFFF	#000000	##FFFFFF
##681F37	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3138

Deuteranopia (green-blind)

#423F35

Tritanopia (blue-blind)

#711529

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #681f37;
/* rgb */ color: rgb(104, 31, 55);
/* oklch */ color: oklch(36.1% 0.106 3.9);

Tailwind

colors: {
  custom: {
    50: '#97606d',
    500: '#681f37',
    950: '#000000',
  },
}

SCSS

$custom: #681f37;
$custom-light: #97606d;
$custom-dark: #000000;

JSON

{
  "hex": "#681f37",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 55
  },
  "hsl": {
    "h": 340.274,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36134,
    "c": 0.10615,
    "h": 3.9
  },
  "luminance": 0.04199
}

Semantic roles & 50–950 ramp

primary

#681F37

secondary

#469C80

accent

#DDAD4A

background

#F9F5F6

surface

#F2EAEB

border

#CCC6C6

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #681F37

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

Preview Lab → · Contrast checker → · Palette generator →