#682C1B#682C1B

#682C1B is a dark, moderate red. Relative luminance 0.048; OKLCH L 37.4% C 0.091 H 36.6°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#682C1B
RGB	rgb(104, 44, 27)
HSL	hsl(13, 59%, 26%)
HSV	hsv(13, 74%, 41%)
CMYK	cmyk(0%, 57.7%, 74%, 59.2%)
CIE-LAB	lab(26.23, 25.63, 23.72)
CIE-LCH	lch(26.23, 34.93, 42.79°)
OKLab	oklab(37.37% 0.073 0.0543)
OKLCH	oklch(37.37% 0.091 36.6)
XYZ	xyz(6.8081, 4.8244, 1.6094)
Luminance	0.0482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682C1B #1B5768

analogous

#681B30 #682C1B #68521B

triadic

#682C1B #1B682C #2C1B68

tetradic

#682C1B #30681B #1B5768 #521B68

square

#682C1B #30681B #1B5768 #521B68

split-complementary

#682C1B #1B6852 #1B3068

monochromatic

#180A06 #37170E #682C1B #994128 #C95534

Accessibility & contrast

On white

10.69

#682C1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#682C1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682C1B

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682C1B	#FFFFFF	#000000	##FFFFFF
##682C1B	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3619

Deuteranopia (green-blind)

#4B431A

Tritanopia (blue-blind)

#732028

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #682c1b;
/* rgb */ color: rgb(104, 44, 27);
/* oklch */ color: oklch(37.4% 0.091 36.6);

Tailwind

colors: {
  custom: {
    50: '#986758',
    500: '#682c1b',
    950: '#000000',
  },
}

SCSS

$custom: #682c1b;
$custom-light: #986758;
$custom-dark: #000000;

JSON

{
  "hex": "#682c1b",
  "rgb": {
    "r": 104,
    "g": 44,
    "b": 27
  },
  "hsl": {
    "h": 13.247,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37372,
    "c": 0.09092,
    "h": 36.6
  },
  "luminance": 0.04824
}

Semantic roles & 50–950 ramp

primary

#682C1B

secondary

#42899D

accent

#C0E246

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0F0603

muted

#7E7A78

Preview Lab

Preview with #682C1B

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

Preview Lab → · Contrast checker → · Palette generator →