#680F20#680F20

#680F20 is a dark, vivid red. Relative luminance 0.034; OKLCH L 33.9% C 0.121 H 16.9°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#680F20
RGB	rgb(104, 15, 32)
HSL	hsl(349, 75%, 23%)
HSV	hsv(349, 86%, 41%)
CMYK	cmyk(0%, 85.6%, 69.2%, 59.2%)
CIE-LAB	lab(21.54, 38.81, 14.77)
CIE-LCH	lch(21.54, 41.53, 20.83°)
OKLab	oklab(33.89% 0.1157 0.0352)
OKLCH	oklch(33.89% 0.121 16.9)
XYZ	xyz(6.1411, 3.3899, 1.6972)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#680F20 #0F6857

analogous

#680F4C #680F20 #682A0F

triadic

#680F20 #20680F #0F2068

tetradic

#680F20 #4C680F #0F6857 #2A0F68

square

#680F20 #4C680F #0F6857 #2A0F68

split-complementary

#680F20 #0F682A #0F4C68

monochromatic

#1B0408 #330710 #680F20 #9D1730 #D31E41

Accessibility & contrast

On white

12.52

#680F20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#680F20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #680F20

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##680F20	#FFFFFF	#000000	##FFFFFF
##680F20	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2820

Deuteranopia (green-blind)

#403A1D

Tritanopia (blue-blind)

#730017

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #680f20;
/* rgb */ color: rgb(104, 15, 32);
/* oklch */ color: oklch(33.9% 0.121 16.9);

Tailwind

colors: {
  custom: {
    50: '#9a585b',
    500: '#680f20',
    950: '#000000',
  },
}

SCSS

$custom: #680f20;
$custom-light: #9a585b;
$custom-dark: #000000;

JSON

{
  "hex": "#680f20",
  "rgb": {
    "r": 104,
    "g": 15,
    "b": 32
  },
  "hsl": {
    "h": 348.539,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33885,
    "c": 0.12089,
    "h": 16.9
  },
  "luminance": 0.03389
}

Semantic roles & 50–950 ramp

primary

#680F20

secondary

#32A18B

accent

#F1CE36

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #680F20

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

Preview Lab → · Contrast checker → · Palette generator →