#681020#681020

#681020 is a dark, vivid red. Relative luminance 0.034; OKLCH L 34.0% C 0.120 H 17.2°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#681020
RGB	rgb(104, 16, 32)
HSL	hsl(349, 73%, 24%)
HSV	hsv(349, 85%, 41%)
CMYK	cmyk(0%, 84.6%, 69.2%, 59.2%)
CIE-LAB	lab(21.65, 38.51, 14.91)
CIE-LCH	lch(21.65, 41.30, 21.16°)
OKLab	oklab(33.96% 0.1147 0.0355)
OKLCH	oklch(33.96% 0.12 17.2)
XYZ	xyz(6.1556, 3.4189, 1.7020)
Luminance	0.0342 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681020 #106858

analogous

#68104C #681020 #682C10

triadic

#681020 #206810 #102068

tetradic

#681020 #4C6810 #106858 #2C1068

square

#681020 #4C6810 #106858 #2C1068

split-complementary

#681020 #10682C #104C68

monochromatic

#1B0408 #330810 #681020 #9D1830 #D22041

Accessibility & contrast

On white

12.47

#681020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#681020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681020

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681020	#FFFFFF	#000000	##FFFFFF
##681020	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	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: #681020;
/* rgb */ color: rgb(104, 16, 32);
/* oklch */ color: oklch(34.0% 0.120 17.2);

Tailwind

colors: {
  custom: {
    50: '#9a595b',
    500: '#681020',
    950: '#000000',
  },
}

SCSS

$custom: #681020;
$custom-light: #9a595b;
$custom-dark: #000000;

JSON

{
  "hex": "#681020",
  "rgb": {
    "r": 104,
    "g": 16,
    "b": 32
  },
  "hsl": {
    "h": 349.091,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33964,
    "c": 0.12006,
    "h": 17.2
  },
  "luminance": 0.03418
}

Semantic roles & 50–950 ramp

primary

#681020

secondary

#34A08C

accent

#F0CF38

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #681020

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

Preview Lab → · Contrast checker → · Palette generator →