#681738#681738

#681738 is a dark, moderate pink. Relative luminance 0.038; OKLCH L 35.3% C 0.117 H 0.6°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#681738
RGB	rgb(104, 23, 56)
HSL	hsl(336, 64%, 25%)
HSV	hsv(336, 78%, 41%)
CMYK	cmyk(0%, 77.9%, 46.2%, 59.2%)
CIE-LAB	lab(23.14, 38.13, 0.30)
CIE-LCH	lch(23.14, 38.13, 0.45°)
OKLab	oklab(35.27% 0.117 0.0012)
OKLCH	oklch(35.27% 0.117 0.6)
XYZ	xyz(6.7296, 3.8422, 4.1279)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681738 #176847

analogous

#681760 #681738 #681F17

triadic

#681738 #386817 #173868

tetradic

#681738 #606817 #176847 #1F1768

square

#681738 #606817 #176847 #1F1768

split-complementary

#681738 #17681F #176068

monochromatic

#19060D #360C1D #681738 #9A2253 #CC2D6E

Accessibility & contrast

On white

11.88

#681738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#681738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681738

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681738	#FFFFFF	#000000	##FFFFFF
##681738	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292D39

Deuteranopia (green-blind)

#3F3D36

Tritanopia (blue-blind)

#710A25

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #681738;
/* rgb */ color: rgb(104, 23, 56);
/* oklch */ color: oklch(35.3% 0.117 0.6);

Tailwind

colors: {
  custom: {
    50: '#975c6e',
    500: '#681738',
    950: '#000000',
  },
}

SCSS

$custom: #681738;
$custom-light: #975c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#681738",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 56
  },
  "hsl": {
    "h": 335.556,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35274,
    "c": 0.11698,
    "h": 0.6
  },
  "luminance": 0.03841
}

Semantic roles & 50–950 ramp

primary

#681738

secondary

#3D9E76

accent

#E7A341

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #681738

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

Preview Lab → · Contrast checker → · Palette generator →