#680F12#680F12

#680F12 is a dark, vivid red. Relative luminance 0.033; OKLCH L 33.6% C 0.122 H 25.4°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#680F12
RGB	rgb(104, 15, 18)
HSL	hsl(358, 75%, 23%)
HSV	hsv(358, 86%, 41%)
CMYK	cmyk(0%, 85.6%, 82.7%, 59.2%)
CIE-LAB	lab(21.32, 38.12, 23.89)
CIE-LCH	lch(21.32, 44.99, 32.07°)
OKLab	oklab(33.65% 0.11 0.0523)
OKLCH	oklch(33.65% 0.122 25.4)
XYZ	xyz(5.9897, 3.3293, 0.8994)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#680F12 #0F6865

analogous

#680F3E #680F12 #68380F

triadic

#680F12 #12680F #0F1268

tetradic

#680F12 #3E680F #0F6865 #380F68

square

#680F12 #3E680F #0F6865 #380F68

split-complementary

#680F12 #0F6838 #0F3E68

monochromatic

#1B0405 #330709 #680F12 #9D171B #D31E25

Accessibility & contrast

On white

12.61

#680F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#680F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #680F12

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##680F12	#FFFFFF	#000000	##FFFFFF
##680F12	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2711

Deuteranopia (green-blind)

#413A0E

Tritanopia (blue-blind)

#730011

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #680f12;
/* rgb */ color: rgb(104, 15, 18);
/* oklch */ color: oklch(33.6% 0.122 25.4);

Tailwind

colors: {
  custom: {
    50: '#9b5850',
    500: '#680f12',
    950: '#000000',
  },
}

SCSS

$custom: #680f12;
$custom-light: #9b5850;
$custom-dark: #000000;

JSON

{
  "hex": "#680f12",
  "rgb": {
    "r": 104,
    "g": 15,
    "b": 18
  },
  "hsl": {
    "h": 357.978,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33647,
    "c": 0.1218,
    "h": 25.4
  },
  "luminance": 0.03328
}

Semantic roles & 50–950 ramp

primary

#680F12

secondary

#32A19D

accent

#F1EB36

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #680F12

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

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