#351B03#351B03

#351B03 is a dark, muted orange. Relative luminance 0.015; OKLCH L 25.3% C 0.055 H 60.0°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX#351B03
RGBrgb(53, 27, 3)
HSLhsl(29, 89%, 11%)
HSVhsv(29, 94%, 21%)
CMYKcmyk(0%, 49.1%, 94.3%, 79.2%)
CIE-LABlab(12.91, 10.54, 18.16)
CIE-LCHlch(12.91, 21.00, 59.87°)
OKLaboklab(25.31% 0.0273 0.0473)
OKLCHoklch(25.31% 0.055 60)
XYZxyz(1.8767, 1.5475, 0.2860)
Luminance0.0155 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#351B03 #031D35
analogous
#350304 #351B03 #353403
triadic
#351B03 #03351B #1B0335
tetradic
#351B03 #043503 #031D35 #340335
square
#351B03 #043503 #031D35 #340335
split-complementary
#351B03 #033534 #030435
monochromatic
#1D0F02 #1D0F02 #351B03 #6F3906 #A9560A

Accessibility & contrast

On white

16.04
#351B03 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.31
#351B03 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351B03
16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##351B03#FFFFFF#000000##FFFFFF
##351B031.0016.041.3116.04
#FFFFFF16.041.0021.001.00
#0000001.3121.001.0021.00
##FFFFFF16.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#231E01
Deuteranopia (green-blind)
#292403
Tritanopia (blue-blind)
#3B1516
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #351b03;
/* rgb */ color: rgb(53, 27, 3);
/* oklch */ color: oklch(25.3% 0.055 60.0);
Tailwind
colors: {
  custom: {
    50: '#6f5748',
    500: '#351b03',
    950: '#000000',
  },
}
SCSS
$custom: #351b03;
$custom-light: #6f5748;
$custom-dark: #000000;
JSON
{
  "hex": "#351b03",
  "rgb": {
    "r": 53,
    "g": 27,
    "b": 3
  },
  "hsl": {
    "h": 28.8,
    "s": 89.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.25309,
    "c": 0.05466,
    "h": 60
  },
  "luminance": 0.01547
}

Semantic roles & 50–950 ramp

primary
#351B03
secondary
#1C4C78
accent
#98FF29
background
#F6F5F4
surface
#ECE9E6
border
#C7C5C2
text
#080300
muted
#7B7877

Preview Lab

Preview with #351B03

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

Preview Lab → · Contrast checker → · Palette generator →

#351B03 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva