#6C281A#6C281A

#6C281A is a dark, moderate red. Relative luminance 0.048; OKLCH L 37.4% C 0.101 H 33.4°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#6C281A
RGB	rgb(108, 40, 26)
HSL	hsl(10, 61%, 26%)
HSV	hsv(10, 76%, 42%)
CMYK	cmyk(0%, 63%, 75.9%, 57.6%)
CIE-LAB	lab(26.10, 29.40, 24.39)
CIE-LCH	lch(26.10, 38.20, 39.67°)
OKLab	oklab(37.41% 0.084 0.0553)
OKLCH	oklch(37.41% 0.101 33.4)
XYZ	xyz(7.1303, 4.7813, 1.5245)
Luminance	0.0478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C281A #1A5E6C

analogous

#6C1A35 #6C281A #6C511A

triadic

#6C281A #1A6C28 #281A6C

tetradic

#6C281A #356C1A #1A5E6C #511A6C

square

#6C281A #356C1A #1A5E6C #511A6C

split-complementary

#6C281A #1A6C51 #1A356C

monochromatic

#190906 #3B160E #6C281A #9D3A26 #CE4D33

Accessibility & contrast

On white

10.74

#6C281A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#6C281A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C281A

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C281A	#FFFFFF	#000000	##FFFFFF
##6C281A	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3418

Deuteranopia (green-blind)

#4B4318

Tritanopia (blue-blind)

#771925

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #6c281a;
/* rgb */ color: rgb(108, 40, 26);
/* oklch */ color: oklch(37.4% 0.101 33.4);

Tailwind

colors: {
  custom: {
    50: '#9c6557',
    500: '#6c281a',
    950: '#000000',
  },
}

SCSS

$custom: #6c281a;
$custom-light: #9c6557;
$custom-dark: #000000;

JSON

{
  "hex": "#6c281a",
  "rgb": {
    "r": 108,
    "g": 40,
    "b": 26
  },
  "hsl": {
    "h": 10.244,
    "s": 61.194,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37412,
    "c": 0.10052,
    "h": 33.4
  },
  "luminance": 0.0478
}

Semantic roles & 50–950 ramp

primary

#6C281A

secondary

#4191A1

accent

#C9E443

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#0F0603

muted

#7F7A78

Preview Lab

Preview with #6C281A

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

Preview Lab → · Contrast checker → · Palette generator →