#682B1F#682B1F

#682B1F is a dark, moderate red. Relative luminance 0.048; OKLCH L 37.3% C 0.091 H 32.8°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#682B1F
RGB	rgb(104, 43, 31)
HSL	hsl(10, 54%, 26%)
HSV	hsv(10, 70%, 41%)
CMYK	cmyk(0%, 58.7%, 70.2%, 59.2%)
CIE-LAB	lab(26.07, 26.44, 21.05)
CIE-LCH	lch(26.07, 33.79, 38.52°)
OKLab	oklab(37.27% 0.0763 0.0491)
OKLCH	oklch(37.27% 0.091 32.8)
XYZ	xyz(6.8208, 4.7706, 1.8577)
Luminance	0.0477 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682B1F #1F5C68

analogous

#681F38 #682B1F #68501F

triadic

#682B1F #1F682B #2B1F68

tetradic

#682B1F #38681F #1F5C68 #501F68

square

#682B1F #38681F #1F5C68 #501F68

split-complementary

#682B1F #1F6850 #1F3868

monochromatic

#180A07 #391811 #682B1F #973E2D #C5533C

Accessibility & contrast

On white

10.75

#682B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#682B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682B1F

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682B1F	#FFFFFF	#000000	##FFFFFF
##682B1F	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351E

Deuteranopia (green-blind)

#4A431E

Tritanopia (blue-blind)

#721F28

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #682b1f;
/* rgb */ color: rgb(104, 43, 31);
/* oklch */ color: oklch(37.3% 0.091 32.8);

Tailwind

colors: {
  custom: {
    50: '#98665b',
    500: '#682b1f',
    950: '#000000',
  },
}

SCSS

$custom: #682b1f;
$custom-light: #98665b;
$custom-dark: #000000;

JSON

{
  "hex": "#682b1f",
  "rgb": {
    "r": 104,
    "g": 43,
    "b": 31
  },
  "hsl": {
    "h": 9.863,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.37271,
    "c": 0.09073,
    "h": 32.8
  },
  "luminance": 0.0477
}

Semantic roles & 50–950 ramp

primary

#682B1F

secondary

#468E9C

accent

#C5DD4A

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0604

muted

#7E7A79

Preview Lab

Preview with #682B1F

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

Preview Lab → · Contrast checker → · Palette generator →