#6B2813#6B2813

#6B2813 is a dark, moderate red. Relative luminance 0.047; OKLCH L 37.1% C 0.101 H 37.5°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#6B2813
RGB	rgb(107, 40, 19)
HSL	hsl(14, 70%, 25%)
HSV	hsv(14, 82%, 42%)
CMYK	cmyk(0%, 62.6%, 82.2%, 58%)
CIE-LAB	lab(25.84, 28.66, 28.18)
CIE-LCH	lch(25.84, 40.19, 44.52°)
OKLab	oklab(37.15% 0.0803 0.0617)
OKLCH	oklch(37.15% 0.101 37.5)
XYZ	xyz(6.9405, 4.6914, 1.1560)
Luminance	0.0469 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2813 #13566B

analogous

#6B132A #6B2813 #6B5413

triadic

#6B2813 #136B28 #28136B

tetradic

#6B2813 #2A6B13 #13566B #54136B

square

#6B2813 #2A6B13 #13566B #54136B

split-complementary

#6B2813 #136B54 #132A6B

monochromatic

#1A0A05 #37150A #6B2813 #9F3B1C #D34F25

Accessibility & contrast

On white

10.84

#6B2813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#6B2813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2813

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2813	#FFFFFF	#000000	##FFFFFF
##6B2813	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3410

Deuteranopia (green-blind)

#4B4311

Tritanopia (blue-blind)

#761824

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #6b2813;
/* rgb */ color: rgb(107, 40, 19);
/* oklch */ color: oklch(37.1% 0.101 37.5);

Tailwind

colors: {
  custom: {
    50: '#9c6552',
    500: '#6b2813',
    950: '#000000',
  },
}

SCSS

$custom: #6b2813;
$custom-light: #9c6552;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2813",
  "rgb": {
    "r": 107,
    "g": 40,
    "b": 19
  },
  "hsl": {
    "h": 14.318,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.3715,
    "c": 0.10126,
    "h": 37.5
  },
  "luminance": 0.0469
}

Semantic roles & 50–950 ramp

primary

#6B2813

secondary

#3889A2

accent

#C2ED3B

background

#FAF6F4

surface

#F4EBE7

border

#CEC6C3

text

#0F0602

muted

#7F7A78

Preview Lab

Preview with #6B2813

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

Preview Lab → · Contrast checker → · Palette generator →