#681312#681312

#681312 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.0% C 0.119 H 26.8°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#681312
RGB	rgb(104, 19, 18)
HSL	hsl(1, 70%, 24%)
HSV	hsv(1, 83%, 41%)
CMYK	cmyk(0%, 81.7%, 82.7%, 59.2%)
CIE-LAB	lab(21.78, 36.83, 24.38)
CIE-LCH	lch(21.78, 44.17, 33.50°)
OKLab	oklab(33.99% 0.1059 0.0534)
OKLCH	oklch(33.99% 0.119 26.8)
XYZ	xyz(6.0517, 3.4534, 0.9201)
Luminance	0.0345 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681312 #126768

analogous

#68123C #681312 #683E12

triadic

#681312 #126813 #131268

tetradic

#681312 #3C6812 #126768 #3E1268

square

#681312 #3C6812 #126768 #3E1268

split-complementary

#681312 #12683E #123C68

monochromatic

#1A0505 #340909 #681312 #9C1D1B #D02624

Accessibility & contrast

On white

12.42

#681312 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#681312 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681312

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681312	#FFFFFF	#000000	##FFFFFF
##681312	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2811

Deuteranopia (green-blind)

#423B0E

Tritanopia (blue-blind)

#730014

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #681312;
/* rgb */ color: rgb(104, 19, 18);
/* oklch */ color: oklch(34.0% 0.119 26.8);

Tailwind

colors: {
  custom: {
    50: '#9b5950',
    500: '#681312',
    950: '#000000',
  },
}

SCSS

$custom: #681312;
$custom-light: #9b5950;
$custom-dark: #000000;

JSON

{
  "hex": "#681312",
  "rgb": {
    "r": 104,
    "g": 19,
    "b": 18
  },
  "hsl": {
    "h": 0.698,
    "s": 70.492,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33987,
    "c": 0.11861,
    "h": 26.8
  },
  "luminance": 0.03452
}

Semantic roles & 50–950 ramp

primary

#681312

secondary

#369EA0

accent

#EBED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681312

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

Preview Lab → · Contrast checker → · Palette generator →