#3B240C#3B240C

#3B240C is a dark, muted orange. Relative luminance 0.022; OKLCH L 28.4% C 0.050 H 64.3°. Best body text is #FFFFFF at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#3B240C
RGB	rgb(59, 36, 12)
HSL	hsl(31, 66%, 14%)
HSV	hsv(31, 80%, 23%)
CMYK	cmyk(0%, 39%, 79.7%, 76.9%)
CIE-LAB	lab(16.59, 8.23, 19.40)
CIE-LCH	lch(16.59, 21.07, 67.01°)
OKLab	oklab(28.4% 0.0219 0.0454)
OKLCH	oklch(28.4% 0.05 64.3)
XYZ	xyz(2.5011, 2.2183, 0.6442)
Luminance	0.0222 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B240C #0C233B

analogous

#3B0D0C #3B240C #3B3B0C

triadic

#3B240C #0C3B24 #240C3B

tetradic

#3B240C #0C3B0D #0C233B #3B0C3B

square

#3B240C #0C3B0D #0C233B #3B0C3B

split-complementary

#3B240C #0C3B3B #0D0C3B

monochromatic

#191005 #191005 #3B240C #6E4316 #A16221

Accessibility & contrast

On white

14.55

#3B240C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3B240C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B240C

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B240C	#FFFFFF	#000000	##FFFFFF
##3B240C	1.00	14.55	1.44	14.55
#FFFFFF	14.55	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2609

Deuteranopia (green-blind)

#312B0C

Tritanopia (blue-blind)

#411F1F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3b240c;
/* rgb */ color: rgb(59, 36, 12);
/* oklch */ color: oklch(28.4% 0.050 64.3);

Tailwind

colors: {
  custom: {
    50: '#745e4c',
    500: '#3b240c',
    950: '#000000',
  },
}

SCSS

$custom: #3b240c;
$custom-light: #745e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3b240c",
  "rgb": {
    "r": 59,
    "g": 36,
    "b": 12
  },
  "hsl": {
    "h": 30.638,
    "s": 66.197,
    "l": 13.922
  },
  "oklch": {
    "l": 0.28401,
    "c": 0.05042,
    "h": 64.3
  },
  "luminance": 0.02218
}

Semantic roles & 50–950 ramp

primary

#3B240C

secondary

#2C5177

accent

#92E93F

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3B240C

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

Preview Lab → · Contrast checker → · Palette generator →