#3B290C#3B290C

#3B290C is a dark, muted orange. Relative luminance 0.025; OKLCH L 29.6% C 0.050 H 76.3°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#3B290C
RGB	rgb(59, 41, 12)
HSL	hsl(37, 66%, 14%)
HSV	hsv(37, 80%, 23%)
CMYK	cmyk(0%, 30.5%, 79.7%, 76.9%)
CIE-LAB	lab(18.11, 4.84, 21.24)
CIE-LCH	lch(18.11, 21.78, 77.16°)
OKLab	oklab(29.58% 0.0119 0.0489)
OKLCH	oklch(29.58% 0.05 76.3)
XYZ	xyz(2.6631, 2.5424, 0.6982)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B290C #0C1E3B

analogous

#3B120C #3B290C #363B0C

triadic

#3B290C #0C3B29 #290C3B

tetradic

#3B290C #0C3B12 #0C1E3B #3B0C36

square

#3B290C #0C3B12 #0C1E3B #3B0C36

split-complementary

#3B290C #0C363B #120C3B

monochromatic

#191205 #191205 #3B290C #6E4C16 #A17021

Accessibility & contrast

On white

13.92

#3B290C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3B290C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B290C

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B290C	#FFFFFF	#000000	##FFFFFF
##3B290C	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A09

Deuteranopia (green-blind)

#342E0D

Tritanopia (blue-blind)

#412423

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3b290c;
/* rgb */ color: rgb(59, 41, 12);
/* oklch */ color: oklch(29.6% 0.050 76.3);

Tailwind

colors: {
  custom: {
    50: '#73624c',
    500: '#3b290c',
    950: '#000000',
  },
}

SCSS

$custom: #3b290c;
$custom-light: #73624c;
$custom-dark: #000000;

JSON

{
  "hex": "#3b290c",
  "rgb": {
    "r": 59,
    "g": 41,
    "b": 12
  },
  "hsl": {
    "h": 37.021,
    "s": 66.197,
    "l": 13.922
  },
  "oklch": {
    "l": 0.29583,
    "c": 0.05033,
    "h": 76.3
  },
  "luminance": 0.02542
}

Semantic roles & 50–950 ramp

primary

#3B290C

secondary

#2C4977

accent

#80E93F

background

#F7F5F4

surface

#EDEAE7

border

#C8C6C3

text

#080501

muted

#7B7977

Preview Lab

Preview with #3B290C

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

Preview Lab → · Contrast checker → · Palette generator →