#3B220B#3B220B

#3B220B is a dark, muted orange. Relative luminance 0.021; OKLCH L 27.9% C 0.052 H 60.5°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#3B220B
RGB	rgb(59, 34, 11)
HSL	hsl(29, 69%, 14%)
HSV	hsv(29, 81%, 23%)
CMYK	cmyk(0%, 42.4%, 81.4%, 76.9%)
CIE-LAB	lab(15.99, 9.51, 19.09)
CIE-LCH	lch(15.99, 21.33, 63.51°)
OKLab	oklab(27.93% 0.0255 0.0451)
OKLCH	oklch(27.93% 0.052 60.5)
XYZ	xyz(2.4363, 2.0983, 0.5932)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B220B #0B243B

analogous

#3B0B0C #3B220B #3B3A0B

triadic

#3B220B #0B3B22 #220B3B

tetradic

#3B220B #0C3B0B #0B243B #3A0B3B

square

#3B220B #0C3B0B #0B243B #3A0B3B

split-complementary

#3B220B #0B3B3A #0B0C3B

monochromatic

#1A0F05 #1A0F05 #3B220B #6F4015 #A25D1E

Accessibility & contrast

On white

14.79

#3B220B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3B220B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B220B

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B220B	#FFFFFF	#000000	##FFFFFF
##3B220B	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2409

Deuteranopia (green-blind)

#302A0B

Tritanopia (blue-blind)

#411D1D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3b220b;
/* rgb */ color: rgb(59, 34, 11);
/* oklch */ color: oklch(27.9% 0.052 60.5);

Tailwind

colors: {
  custom: {
    50: '#745d4c',
    500: '#3b220b',
    950: '#000000',
  },
}

SCSS

$custom: #3b220b;
$custom-light: #745d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3b220b",
  "rgb": {
    "r": 59,
    "g": 34,
    "b": 11
  },
  "hsl": {
    "h": 28.75,
    "s": 68.571,
    "l": 13.725
  },
  "oklch": {
    "l": 0.27933,
    "c": 0.05182,
    "h": 60.5
  },
  "luminance": 0.02098
}

Semantic roles & 50–950 ramp

primary

#3B220B

secondary

#2A5378

accent

#98EB3C

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3B220B

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

Preview Lab → · Contrast checker → · Palette generator →