#681013#681013

#681013 is a dark, vivid red. Relative luminance 0.034; OKLCH L 33.7% C 0.121 H 25.2°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#681013
RGB	rgb(104, 16, 19)
HSL	hsl(358, 73%, 24%)
HSV	hsv(358, 85%, 41%)
CMYK	cmyk(0%, 84.6%, 81.7%, 59.2%)
CIE-LAB	lab(21.44, 37.86, 23.40)
CIE-LCH	lch(21.44, 44.50, 31.72°)
OKLab	oklab(33.74% 0.1094 0.0516)
OKLCH	oklch(33.74% 0.121 25.2)
XYZ	xyz(6.0125, 3.3616, 0.9482)
Luminance	0.0336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681013 #106865

analogous

#68103F #681013 #683910

triadic

#681013 #136810 #101368

tetradic

#681013 #3F6810 #106865 #391068

square

#681013 #3F6810 #106865 #391068

split-complementary

#681013 #106839 #103F68

monochromatic

#1B0405 #330809 #681013 #9D181D #D22026

Accessibility & contrast

On white

12.56

#681013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#681013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681013

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681013	#FFFFFF	#000000	##FFFFFF
##681013	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2712

Deuteranopia (green-blind)

#423A0F

Tritanopia (blue-blind)

#730012

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #681013;
/* rgb */ color: rgb(104, 16, 19);
/* oklch */ color: oklch(33.7% 0.121 25.2);

Tailwind

colors: {
  custom: {
    50: '#9b5851',
    500: '#681013',
    950: '#000000',
  },
}

SCSS

$custom: #681013;
$custom-light: #9b5851;
$custom-dark: #000000;

JSON

{
  "hex": "#681013",
  "rgb": {
    "r": 104,
    "g": 16,
    "b": 19
  },
  "hsl": {
    "h": 357.955,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.3374,
    "c": 0.12092,
    "h": 25.2
  },
  "luminance": 0.03361
}

Semantic roles & 50–950 ramp

primary

#681013

secondary

#34A09D

accent

#F0EA38

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681013

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

Preview Lab → · Contrast checker → · Palette generator →