#6B2A18#6B2A18

#6B2A18 is a dark, moderate red. Relative luminance 0.048; OKLCH L 37.5% C 0.098 H 36.3°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#6B2A18
RGB	rgb(107, 42, 24)
HSL	hsl(13, 63%, 26%)
HSV	hsv(13, 78%, 42%)
CMYK	cmyk(0%, 60.7%, 77.6%, 58%)
CIE-LAB	lab(26.30, 27.83, 25.76)
CIE-LCH	lch(26.30, 37.92, 42.79°)
OKLab	oklab(37.52% 0.0788 0.0579)
OKLCH	oklch(37.52% 0.098 36.3)
XYZ	xyz(7.0570, 4.8486, 1.4282)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2A18 #18596B

analogous

#6B182F #6B2A18 #6B5318

triadic

#6B2A18 #186B2A #2A186B

tetradic

#6B2A18 #2F6B18 #18596B #53186B

square

#6B2A18 #2F6B18 #18596B #53186B

split-complementary

#6B2A18 #186B53 #182F6B

monochromatic

#190A06 #39160D #6B2A18 #9D3E23 #CF512E

Accessibility & contrast

On white

10.66

#6B2A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#6B2A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2A18

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2A18	#FFFFFF	#000000	##FFFFFF
##6B2A18	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3516

Deuteranopia (green-blind)

#4C4416

Tritanopia (blue-blind)

#761C26

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #6b2a18;
/* rgb */ color: rgb(107, 42, 24);
/* oklch */ color: oklch(37.5% 0.098 36.3);

Tailwind

colors: {
  custom: {
    50: '#9b6656',
    500: '#6b2a18',
    950: '#000000',
  },
}

SCSS

$custom: #6b2a18;
$custom-light: #9b6656;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2a18",
  "rgb": {
    "r": 107,
    "g": 42,
    "b": 24
  },
  "hsl": {
    "h": 13.012,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37517,
    "c": 0.09773,
    "h": 36.3
  },
  "luminance": 0.04848
}

Semantic roles & 50–950 ramp

primary

#6B2A18

secondary

#3E8BA1

accent

#C3E641

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#0F0603

muted

#7F7A78

Preview Lab

Preview with #6B2A18

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

Preview Lab → · Contrast checker → · Palette generator →