#6B511D#6B511D

#6B511D is a mid, moderate orange. Relative luminance 0.091; OKLCH L 45.2% C 0.077 H 81.7°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#6B511D
RGB	rgb(107, 81, 29)
HSL	hsl(40, 57%, 27%)
HSV	hsv(40, 73%, 42%)
CMYK	cmyk(0%, 24.3%, 72.9%, 58%)
CIE-LAB	lab(36.18, 4.91, 33.63)
CIE-LCH	lch(36.18, 33.99, 81.69°)
OKLab	oklab(45.16% 0.011 0.0758)
OKLCH	oklch(45.16% 0.077 81.7)
XYZ	xyz(9.2282, 9.1000, 2.4326)
Luminance	0.0910 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B511D #1D376B

analogous

#6B2A1D #6B511D #5E6B1D

triadic

#6B511D #1D6B51 #511D6B

tetradic

#6B511D #1D6B2A #1D376B #6B1D5E

square

#6B511D #1D6B2A #1D376B #6B1D5E

split-complementary

#6B511D #1D5E6B #2A1D6B

monochromatic

#181207 #3B2D10 #6B511D #9B752A #C99939

Accessibility & contrast

On white

7.45

#6B511D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#6B511D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B511D

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B511D	#FFFFFF	#000000	##FFFFFF
##6B511D	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5117

Deuteranopia (green-blind)

#62581F

Tritanopia (blue-blind)

#744946

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6b511d;
/* rgb */ color: rgb(107, 81, 29);
/* oklch */ color: oklch(45.2% 0.077 81.7);

Tailwind

colors: {
  custom: {
    50: '#98815c',
    500: '#6b511d',
    950: '#000000',
  },
}

SCSS

$custom: #6b511d;
$custom-light: #98815c;
$custom-dark: #000000;

JSON

{
  "hex": "#6b511d",
  "rgb": {
    "r": 107,
    "g": 81,
    "b": 29
  },
  "hsl": {
    "h": 40,
    "s": 57.353,
    "l": 26.667
  },
  "oklch": {
    "l": 0.45161,
    "c": 0.07656,
    "h": 81.7
  },
  "luminance": 0.09099
}

Semantic roles & 50–950 ramp

primary

#6B511D

secondary

#4463A0

accent

#7AE147

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0A04

muted

#7E7C79

Preview Lab

Preview with #6B511D

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

Preview Lab → · Contrast checker → · Palette generator →