#6B2117#6B2117

#6B2117 is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.2% C 0.108 H 30.6°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#6B2117
RGB	rgb(107, 33, 23)
HSL	hsl(7, 65%, 25%)
HSV	hsv(7, 79%, 42%)
CMYK	cmyk(0%, 69.2%, 78.5%, 58%)
CIE-LAB	lab(24.56, 32.34, 24.47)
CIE-LCH	lch(24.56, 40.55, 37.11°)
OKLab	oklab(36.21% 0.0926 0.0548)
OKLCH	oklch(36.21% 0.108 30.6)
XYZ	xyz(6.7627, 4.2764, 1.2798)
Luminance	0.0428 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2117 #17616B

analogous

#6B1737 #6B2117 #6B4B17

triadic

#6B2117 #176B21 #21176B

tetradic

#6B2117 #376B17 #17616B #4B176B

square

#6B2117 #376B17 #17616B #4B176B

split-complementary

#6B2117 #176B4B #17376B

monochromatic

#190805 #39110C #6B2117 #9D3122 #D0402D

Accessibility & contrast

On white

11.32

#6B2117 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#6B2117 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2117

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2117	#FFFFFF	#000000	##FFFFFF
##6B2117	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363015

Deuteranopia (green-blind)

#484014

Tritanopia (blue-blind)

#760D1F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6b2117;
/* rgb */ color: rgb(107, 33, 23);
/* oklch */ color: oklch(36.2% 0.108 30.6);

Tailwind

colors: {
  custom: {
    50: '#9c6154',
    500: '#6b2117',
    950: '#000000',
  },
}

SCSS

$custom: #6b2117;
$custom-light: #9c6154;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2117",
  "rgb": {
    "r": 107,
    "g": 33,
    "b": 23
  },
  "hsl": {
    "h": 7.143,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.36205,
    "c": 0.10757,
    "h": 30.6
  },
  "luminance": 0.04275
}

Semantic roles & 50–950 ramp

primary

#6B2117

secondary

#3D95A1

accent

#D4E840

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #6B2117

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

Preview Lab → · Contrast checker → · Palette generator →