#682C1C#682C1C

#682C1C is a dark, moderate red. Relative luminance 0.048; OKLCH L 37.4% C 0.091 H 35.9°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#682C1C
RGB	rgb(104, 44, 28)
HSL	hsl(13, 58%, 26%)
HSV	hsv(13, 73%, 41%)
CMYK	cmyk(0%, 57.7%, 73.1%, 59.2%)
CIE-LAB	lab(26.24, 25.69, 23.13)
CIE-LCH	lch(26.24, 34.57, 41.99°)
OKLab	oklab(37.39% 0.0734 0.0532)
OKLCH	oklch(37.39% 0.091 35.9)
XYZ	xyz(6.8199, 4.8291, 1.6714)
Luminance	0.0483 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682C1C #1C5868

analogous

#681C32 #682C1C #68521C

triadic

#682C1C #1C682C #2C1C68

tetradic

#682C1C #32681C #1C5868 #521C68

square

#682C1C #32681C #1C5868 #521C68

split-complementary

#682C1C #1C6852 #1C3268

monochromatic

#180A06 #38180F #682C1C #984029 #C85536

Accessibility & contrast

On white

10.68

#682C1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#682C1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682C1C

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682C1C	#FFFFFF	#000000	##FFFFFF
##682C1C	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361A

Deuteranopia (green-blind)

#4B431B

Tritanopia (blue-blind)

#722028

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #682c1c;
/* rgb */ color: rgb(104, 44, 28);
/* oklch */ color: oklch(37.4% 0.091 35.9);

Tailwind

colors: {
  custom: {
    50: '#986758',
    500: '#682c1c',
    950: '#000000',
  },
}

SCSS

$custom: #682c1c;
$custom-light: #986758;
$custom-dark: #000000;

JSON

{
  "hex": "#682c1c",
  "rgb": {
    "r": 104,
    "g": 44,
    "b": 28
  },
  "hsl": {
    "h": 12.632,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37387,
    "c": 0.09059,
    "h": 35.9
  },
  "luminance": 0.04828
}

Semantic roles & 50–950 ramp

primary

#682C1C

secondary

#438A9D

accent

#C0E147

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0F0603

muted

#7E7A78

Preview Lab

Preview with #682C1C

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

Preview Lab → · Contrast checker → · Palette generator →