#3B290F#3B290F

#3B290F is a dark, muted orange. Relative luminance 0.025; OKLCH L 29.6% C 0.048 H 74.1°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#3B290F
RGB	rgb(59, 41, 15)
HSL	hsl(35, 59%, 15%)
HSV	hsv(35, 75%, 23%)
CMYK	cmyk(0%, 30.5%, 74.6%, 76.9%)
CIE-LAB	lab(18.14, 5.06, 19.80)
CIE-LCH	lch(18.14, 20.44, 75.66°)
OKLab	oklab(29.62% 0.0131 0.0458)
OKLCH	oklch(29.62% 0.048 74.1)
XYZ	xyz(2.6830, 2.5504, 0.8028)
Luminance	0.0255 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B290F #0F213B

analogous

#3B130F #3B290F #373B0F

triadic

#3B290F #0F3B29 #290F3B

tetradic

#3B290F #0F3B13 #0F213B #3B0F37

square

#3B290F #0F3B13 #0F213B #3B0F37

split-complementary

#3B290F #0F373B #130F3B

monochromatic

#181106 #181106 #3B290F #6C4B1B #9D6D28

Accessibility & contrast

On white

13.91

#3B290F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3B290F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B290F

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B290F	#FFFFFF	#000000	##FFFFFF
##3B290F	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A0C

Deuteranopia (green-blind)

#342E10

Tritanopia (blue-blind)

#412423

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3b290f;
/* rgb */ color: rgb(59, 41, 15);
/* oklch */ color: oklch(29.6% 0.048 74.1);

Tailwind

colors: {
  custom: {
    50: '#73624e',
    500: '#3b290f',
    950: '#000000',
  },
}

SCSS

$custom: #3b290f;
$custom-light: #73624e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b290f",
  "rgb": {
    "r": 59,
    "g": 41,
    "b": 15
  },
  "hsl": {
    "h": 35.455,
    "s": 59.459,
    "l": 14.51
  },
  "oklch": {
    "l": 0.29622,
    "c": 0.04767,
    "h": 74.1
  },
  "luminance": 0.0255
}

Semantic roles & 50–950 ramp

primary

#3B290F

secondary

#304D75

accent

#86E345

background

#F7F5F4

surface

#EDEAE7

border

#C8C6C3

text

#080501

muted

#7B7977

Preview Lab

Preview with #3B290F

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

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