#3B2103#3B2103

#3B2103 is a dark, muted orange. Relative luminance 0.020; OKLCH L 27.6% C 0.058 H 65.2°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#3B2103
RGB	rgb(59, 33, 3)
HSL	hsl(32, 90%, 12%)
HSV	hsv(32, 95%, 23%)
CMYK	cmyk(0%, 44.1%, 94.9%, 76.9%)
CIE-LAB	lab(15.61, 9.68, 21.88)
CIE-LCH	lch(15.61, 23.93, 66.13°)
OKLab	oklab(27.61% 0.0244 0.0527)
OKLCH	oklch(27.61% 0.058 65.2)
XYZ	xyz(2.3641, 2.0243, 0.3524)
Luminance	0.0202 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2103 #031D3B

analogous

#3B0503 #3B2103 #393B03

triadic

#3B2103 #033B21 #21033B

tetradic

#3B2103 #033B05 #031D3B #3B0339

square

#3B2103 #033B05 #031D3B #3B0339

split-complementary

#3B2103 #03393B #05033B

monochromatic

#1D1001 #1D1001 #3B2103 #754206 #AF6209

Accessibility & contrast

On white

14.95

#3B2103 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3B2103 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2103

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2103	#FFFFFF	#000000	##FFFFFF
##3B2103	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292300

Deuteranopia (green-blind)

#2F2903

Tritanopia (blue-blind)

#411B1B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3b2103;
/* rgb */ color: rgb(59, 33, 3);
/* oklch */ color: oklch(27.6% 0.058 65.2);

Tailwind

colors: {
  custom: {
    50: '#745c48',
    500: '#3b2103',
    950: '#000000',
  },
}

SCSS

$custom: #3b2103;
$custom-light: #745c48;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2103",
  "rgb": {
    "r": 59,
    "g": 33,
    "b": 3
  },
  "hsl": {
    "h": 32.143,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.2761,
    "c": 0.05808,
    "h": 65.2
  },
  "luminance": 0.02024
}

Semantic roles & 50–950 ramp

primary

#3B2103

secondary

#1C497E

accent

#8CFF29

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#090400

muted

#7B7977

Preview Lab

Preview with #3B2103

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

Preview Lab → · Contrast checker → · Palette generator →