#3B220A#3B220A

#3B220A is a dark, muted orange. Relative luminance 0.021; OKLCH L 27.9% C 0.052 H 61.4°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#3B220A
RGB	rgb(59, 34, 10)
HSL	hsl(29, 71%, 14%)
HSV	hsv(29, 83%, 23%)
CMYK	cmyk(0%, 42.4%, 83.1%, 76.9%)
CIE-LAB	lab(15.98, 9.45, 19.49)
CIE-LCH	lch(15.98, 21.66, 64.14°)
OKLab	oklab(27.92% 0.0252 0.0461)
OKLCH	oklch(27.92% 0.053 61.4)
XYZ	xyz(2.4306, 2.0960, 0.5637)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B220A #0A233B

analogous

#3B0A0A #3B220A #3B3A0A

triadic

#3B220A #0A3B22 #220A3B

tetradic

#3B220A #0A3B0A #0A233B #3A0A3B

square

#3B220A #0A3B0A #0A233B #3A0A3B

split-complementary

#3B220A #0A3B3A #0A0A3B

monochromatic

#1A0F04 #1A0F04 #3B220A #6F4013 #A45E1C

Accessibility & contrast

On white

14.80

#3B220A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3B220A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B220A

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B220A	#FFFFFF	#000000	##FFFFFF
##3B220A	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2407

Deuteranopia (green-blind)

#302A0A

Tritanopia (blue-blind)

#411C1D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3b220a;
/* rgb */ color: rgb(59, 34, 10);
/* oklch */ color: oklch(27.9% 0.052 61.4);

Tailwind

colors: {
  custom: {
    50: '#745d4b',
    500: '#3b220a',
    950: '#000000',
  },
}

SCSS

$custom: #3b220a;
$custom-light: #745d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b220a",
  "rgb": {
    "r": 59,
    "g": 34,
    "b": 10
  },
  "hsl": {
    "h": 29.388,
    "s": 71.014,
    "l": 13.529
  },
  "oklch": {
    "l": 0.27921,
    "c": 0.0525,
    "h": 61.4
  },
  "luminance": 0.02096
}

Semantic roles & 50–950 ramp

primary

#3B220A

secondary

#285178

accent

#96EE3A

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3B220A

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

Preview Lab → · Contrast checker → · Palette generator →