#3B1504#3B1504

#3B1504 is a dark, moderate orange. Relative luminance 0.015; OKLCH L 25.2% C 0.066 H 43.4°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX#3B1504
RGBrgb(59, 21, 4)
HSLhsl(19, 87%, 12%)
HSVhsv(19, 93%, 23%)
CMYKcmyk(0%, 64.4%, 93.2%, 76.9%)
CIE-LABlab(12.45, 17.54, 17.33)
CIE-LCHlch(12.45, 24.65, 44.65°)
OKLaboklab(25.18% 0.0481 0.0454)
OKLCHoklch(25.18% 0.066 43.4)
XYZxyz(2.0939, 1.4752, 0.2893)
Luminance0.0147 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B1504 #042A3B
analogous
#3B040F #3B1504 #3B3004
triadic
#3B1504 #043B15 #15043B
tetradic
#3B1504 #0F3B04 #042A3B #30043B
square
#3B1504 #0F3B04 #042A3B #30043B
split-complementary
#3B1504 #043B30 #040F3B
monochromatic
#1D0A02 #1D0A02 #3B1504 #742908 #AE3E0C

Accessibility & contrast

On white

16.22
#3B1504 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.30
#3B1504 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1504
16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B1504#FFFFFF#000000##FFFFFF
##3B15041.0016.221.3016.22
#FFFFFF16.221.0021.001.00
#0000001.3021.001.0021.00
##FFFFFF16.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#201B02
Deuteranopia (green-blind)
#292403
Tritanopia (blue-blind)
#420C11
Achromatopsia (no color)
#202020

Design tokens & code

CSS
--color: #3b1504;
/* rgb */ color: rgb(59, 21, 4);
/* oklch */ color: oklch(25.2% 0.066 43.4);
Tailwind
colors: {
  custom: {
    50: '#755348',
    500: '#3b1504',
    950: '#000000',
  },
}
SCSS
$custom: #3b1504;
$custom-light: #755348;
$custom-dark: #000000;
JSON
{
  "hex": "#3b1504",
  "rgb": {
    "r": 59,
    "g": 21,
    "b": 4
  },
  "hsl": {
    "h": 18.545,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.25184,
    "c": 0.06611,
    "h": 43.4
  },
  "luminance": 0.01475
}

Semantic roles & 50–950 ramp

primary
#3B1504
secondary
#1E5F7D
accent
#BCFD2A
background
#F7F4F4
surface
#EDE7E6
border
#C8C3C2
text
#090200
muted
#7B7877

Preview Lab

Preview with #3B1504

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

Preview Lab → · Contrast checker → · Palette generator →

#3B1504 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva