#681F14#681F14

#681F14 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.3% C 0.107 H 31.3°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#681F14
RGB	rgb(104, 31, 20)
HSL	hsl(8, 68%, 24%)
HSV	hsv(8, 81%, 41%)
CMYK	cmyk(0%, 70.2%, 80.8%, 59.2%)
CIE-LAB	lab(23.59, 31.99, 25.07)
CIE-LCH	lch(23.59, 40.65, 38.09°)
OKLab	oklab(35.35% 0.0912 0.0555)
OKLCH	oklch(35.35% 0.107 31.3)
XYZ	xyz(6.3259, 3.9745, 1.0957)
Luminance	0.0397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F14 #145D68

analogous

#681433 #681F14 #684914

triadic

#681F14 #14681F #1F1468

tetradic

#681F14 #336814 #145D68 #491468

square

#681F14 #336814 #145D68 #491468

split-complementary

#681F14 #146849 #143368

monochromatic

#1A0805 #35100A #681F14 #9B2E1E #CF3E28

Accessibility & contrast

On white

11.70

#681F14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#681F14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F14

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F14	#FFFFFF	#000000	##FFFFFF
##681F14	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E12

Deuteranopia (green-blind)

#463E11

Tritanopia (blue-blind)

#730A1D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #681f14;
/* rgb */ color: rgb(104, 31, 20);
/* oklch */ color: oklch(35.3% 0.107 31.3);

Tailwind

colors: {
  custom: {
    50: '#9a5f52',
    500: '#681f14',
    950: '#000000',
  },
}

SCSS

$custom: #681f14;
$custom-light: #9a5f52;
$custom-dark: #000000;

JSON

{
  "hex": "#681f14",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 20
  },
  "hsl": {
    "h": 7.857,
    "s": 67.742,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35348,
    "c": 0.10676,
    "h": 31.3
  },
  "luminance": 0.03974
}

Semantic roles & 50–950 ramp

primary

#681F14

secondary

#39929F

accent

#D4EB3D

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #681F14

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

Preview Lab → · Contrast checker → · Palette generator →