#3B240A#3B240A

#3B240A is a dark, muted orange. Relative luminance 0.022; OKLCH L 28.4% C 0.052 H 66.0°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#3B240A
RGB	rgb(59, 36, 10)
HSL	hsl(32, 71%, 14%)
HSV	hsv(32, 83%, 23%)
CMYK	cmyk(0%, 39%, 83.1%, 76.9%)
CIE-LAB	lab(16.57, 8.10, 20.23)
CIE-LCH	lch(16.57, 21.79, 68.18°)
OKLab	oklab(28.38% 0.0212 0.0474)
OKLCH	oklch(28.38% 0.052 66)
XYZ	xyz(2.4895, 2.2137, 0.5833)
Luminance	0.0221 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B240A #0A213B

analogous

#3B0C0A #3B240A #393B0A

triadic

#3B240A #0A3B24 #240A3B

tetradic

#3B240A #0A3B0C #0A213B #3B0A39

square

#3B240A #0A3B0C #0A213B #3B0A39

split-complementary

#3B240A #0A393B #0C0A3B

monochromatic

#1A1004 #1A1004 #3B240A #6F4413 #A4641C

Accessibility & contrast

On white

14.56

#3B240A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3B240A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B240A

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B240A	#FFFFFF	#000000	##FFFFFF
##3B240A	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2607

Deuteranopia (green-blind)

#312B0A

Tritanopia (blue-blind)

#411F1E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3b240a;
/* rgb */ color: rgb(59, 36, 10);
/* oklch */ color: oklch(28.4% 0.052 66.0);

Tailwind

colors: {
  custom: {
    50: '#745e4b',
    500: '#3b240a',
    950: '#000000',
  },
}

SCSS

$custom: #3b240a;
$custom-light: #745e4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b240a",
  "rgb": {
    "r": 59,
    "g": 36,
    "b": 10
  },
  "hsl": {
    "h": 31.837,
    "s": 71.014,
    "l": 13.529
  },
  "oklch": {
    "l": 0.28377,
    "c": 0.0519,
    "h": 66
  },
  "luminance": 0.02213
}

Semantic roles & 50–950 ramp

primary

#3B240A

secondary

#284E78

accent

#8EEE3A

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3B240A

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

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