#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
RGBrgb(59, 33, 3)
HSLhsl(32, 90%, 12%)
HSVhsv(32, 95%, 23%)
CMYKcmyk(0%, 44.1%, 94.9%, 76.9%)
CIE-LABlab(15.61, 9.68, 21.88)
CIE-LCHlch(15.61, 23.93, 66.13°)
OKLaboklab(27.61% 0.0244 0.0527)
OKLCHoklch(27.61% 0.058 65.2)
XYZxyz(2.3641, 2.0243, 0.3524)
Luminance0.0202 (WCAG relative)
Temperaturewarm
Familyorange

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
##3B21031.0014.951.4014.95
#FFFFFF14.951.0021.001.00
#0000001.4021.001.0021.00
##FFFFFF14.951.0021.001.00

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 →

#3B2103 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva