#6B431B#6B431B

#6B431B is a dark, moderate orange. Relative luminance 0.072; OKLCH L 42.1% C 0.077 H 62.7°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#6B431B
RGB	rgb(107, 67, 27)
HSL	hsl(30, 60%, 26%)
HSV	hsv(30, 75%, 42%)
CMYK	cmyk(0%, 37.4%, 74.8%, 58%)
CIE-LAB	lab(32.30, 13.35, 30.56)
CIE-LCH	lch(32.30, 33.35, 66.40°)
OKLab	oklab(42.13% 0.0355 0.0688)
OKLCH	oklch(42.13% 0.077 62.7)
XYZ	xyz(8.2690, 7.2200, 1.9948)
Luminance	0.0722 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B431B #1B436B

analogous

#6B1B1B #6B431B #6B6B1B

triadic

#6B431B #1B6B43 #431B6B

tetradic

#6B431B #1B6B1B #1B436B #6B1B6B

square

#6B431B #1B6B1B #1B436B #6B1B6B

split-complementary

#6B431B #1B6B6B #1B1B6B

monochromatic

#180F06 #3A240F #6B431B #9C6227 #CC8035

Accessibility & contrast

On white

8.59

#6B431B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#6B431B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B431B

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B431B	#FFFFFF	#000000	##FFFFFF
##6B431B	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504616

Deuteranopia (green-blind)

#59501C

Tritanopia (blue-blind)

#753A3A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6b431b;
/* rgb */ color: rgb(107, 67, 27);
/* oklch */ color: oklch(42.1% 0.077 62.7);

Tailwind

colors: {
  custom: {
    50: '#997759',
    500: '#6b431b',
    950: '#000000',
  },
}

SCSS

$custom: #6b431b;
$custom-light: #997759;
$custom-dark: #000000;

JSON

{
  "hex": "#6b431b",
  "rgb": {
    "r": 107,
    "g": 67,
    "b": 27
  },
  "hsl": {
    "h": 30,
    "s": 59.701,
    "l": 26.275
  },
  "oklch": {
    "l": 0.42133,
    "c": 0.07744,
    "h": 62.7
  },
  "luminance": 0.07219
}

Semantic roles & 50–950 ramp

primary

#6B431B

secondary

#4271A0

accent

#94E345

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #6B431B

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

Preview Lab → · Contrast checker → · Palette generator →