#3B2003#3B2003

#3B2003 is a dark, muted orange. Relative luminance 0.020; OKLCH L 27.4% C 0.058 H 63.2°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX#3B2003
RGBrgb(59, 32, 3)
HSLhsl(31, 90%, 12%)
HSVhsv(31, 95%, 23%)
CMYKcmyk(0%, 45.8%, 94.9%, 76.9%)
CIE-LABlab(15.33, 10.36, 21.52)
CIE-LCHlch(15.33, 23.88, 64.30°)
OKLaboklab(27.39% 0.0263 0.0522)
OKLCHoklch(27.39% 0.058 63.2)
XYZxyz(2.3368, 1.9697, 0.3432)
Luminance0.0197 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B2003 #031E3B
analogous
#3B0403 #3B2003 #3A3B03
triadic
#3B2003 #033B20 #20033B
tetradic
#3B2003 #033B04 #031E3B #3B033A
square
#3B2003 #033B04 #031E3B #3B033A
split-complementary
#3B2003 #033A3B #04033B
monochromatic
#1D1001 #1D1001 #3B2003 #754006 #AF5F09

Accessibility & contrast

On white

15.07
#3B2003 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.39
#3B2003 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2003
15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B2003#FFFFFF#000000##FFFFFF
##3B20031.0015.071.3915.07
#FFFFFF15.071.0021.001.00
#0000001.3921.001.0021.00
##FFFFFF15.071.0021.001.00

Color blindness preview

Protanopia (red-blind)
#282300
Deuteranopia (green-blind)
#2F2903
Tritanopia (blue-blind)
#411A1A
Achromatopsia (no color)
#262626

Design tokens & code

CSS
--color: #3b2003;
/* rgb */ color: rgb(59, 32, 3);
/* oklch */ color: oklch(27.4% 0.058 63.2);
Tailwind
colors: {
  custom: {
    50: '#745b48',
    500: '#3b2003',
    950: '#000000',
  },
}
SCSS
$custom: #3b2003;
$custom-light: #745b48;
$custom-dark: #000000;
JSON
{
  "hex": "#3b2003",
  "rgb": {
    "r": 59,
    "g": 32,
    "b": 3
  },
  "hsl": {
    "h": 31.071,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.27387,
    "c": 0.05846,
    "h": 63.2
  },
  "luminance": 0.01969
}

Semantic roles & 50–950 ramp

primary
#3B2003
secondary
#1C4B7E
accent
#90FF29
background
#F7F5F4
surface
#EDE9E6
border
#C8C5C2
text
#090400
muted
#7B7977

Preview Lab

Preview with #3B2003

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

Preview Lab → · Contrast checker → · Palette generator →

#3B2003 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva