#6B511B#6B511B

#6B511B is a mid, moderate orange. Relative luminance 0.091; OKLCH L 45.1% C 0.078 H 82.4°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#6B511B
RGB	rgb(107, 81, 27)
HSL	hsl(41, 60%, 26%)
HSV	hsv(41, 75%, 42%)
CMYK	cmyk(0%, 24.3%, 74.8%, 58%)
CIE-LAB	lab(36.16, 4.79, 34.59)
CIE-LCH	lch(36.16, 34.92, 82.12°)
OKLab	oklab(45.14% 0.0104 0.0774)
OKLCH	oklch(45.14% 0.078 82.4)
XYZ	xyz(9.2042, 9.0904, 2.3065)
Luminance	0.0909 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B511B #1B356B

analogous

#6B291B #6B511B #5D6B1B

triadic

#6B511B #1B6B51 #511B6B

tetradic

#6B511B #1B6B29 #1B356B #6B1B5D

square

#6B511B #1B6B29 #1B356B #6B1B5D

split-complementary

#6B511B #1B5D6B #291B6B

monochromatic

#181206 #3A2C0F #6B511B #9C7627 #CC9B35

Accessibility & contrast

On white

7.45

#6B511B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#6B511B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B511B

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B511B	#FFFFFF	#000000	##FFFFFF
##6B511B	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)

#5C5114

Deuteranopia (green-blind)

#62581D

Tritanopia (blue-blind)

#754946

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6b511b;
/* rgb */ color: rgb(107, 81, 27);
/* oklch */ color: oklch(45.1% 0.078 82.4);

Tailwind

colors: {
  custom: {
    50: '#99815b',
    500: '#6b511b',
    950: '#000000',
  },
}

SCSS

$custom: #6b511b;
$custom-light: #99815b;
$custom-dark: #000000;

JSON

{
  "hex": "#6b511b",
  "rgb": {
    "r": 107,
    "g": 81,
    "b": 27
  },
  "hsl": {
    "h": 40.5,
    "s": 59.701,
    "l": 26.275
  },
  "oklch": {
    "l": 0.45141,
    "c": 0.07809,
    "h": 82.4
  },
  "luminance": 0.0909
}

Semantic roles & 50–950 ramp

primary

#6B511B

secondary

#4260A0

accent

#78E345

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0A04

muted

#7E7C79

Preview Lab

Preview with #6B511B

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

Preview Lab → · Contrast checker → · Palette generator →