#B3651A#B3651A

#B3651A is a mid, vivid orange. Relative luminance 0.190; OKLCH L 58.4% C 0.129 H 58.1°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX#B3651A
RGBrgb(179, 101, 26)
HSLhsl(29, 75%, 40%)
HSVhsv(29, 85%, 70%)
CMYKcmyk(0%, 43.6%, 85.5%, 29.8%)
CIE-LABlab(50.65, 26.23, 51.91)
CIE-LCHlch(50.65, 58.16, 63.19°)
OKLaboklab(58.43% 0.0684 0.1099)
OKLCHoklch(58.43% 0.129 58.1)
XYZxyz(23.4327, 18.9683, 3.4043)
Luminance0.1897 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3651A #1A68B3
analogous
#B31A1B #B3651A #B3B21A
triadic
#B3651A #1AB365 #651AB3
tetradic
#B3651A #1BB31A #1A68B3 #B21AB3
square
#B3651A #1BB31A #1A68B3 #B21AB3
split-complementary
#B3651A #1AB3B2 #1A1BB3
monochromatic
#48290A #7E4712 #B3651A #E0832A #E8A260

Accessibility & contrast

On white

4.38
#B3651A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.79
#B3651A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3651A
4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3651A#FFFFFF#000000##000000
##B3651A1.004.384.794.79
#FFFFFF4.381.0021.0021.00
#0000004.7921.001.001.00
##0000004.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7D6E09
Deuteranopia (green-blind)
#8F801A
Tritanopia (blue-blind)
#C45357
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #b3651a;
/* rgb */ color: rgb(179, 101, 26);
/* oklch */ color: oklch(58.4% 0.129 58.1);
Tailwind
colors: {
  custom: {
    50: '#d0915e',
    500: '#b3651a',
    950: '#000000',
  },
}
SCSS
$custom: #b3651a;
$custom-light: #d0915e;
$custom-dark: #000000;
JSON
{
  "hex": "#b3651a",
  "rgb": {
    "r": 179,
    "g": 101,
    "b": 26
  },
  "hsl": {
    "h": 29.412,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.58426,
    "c": 0.12947,
    "h": 58.1
  },
  "luminance": 0.18966
}

Semantic roles & 50–950 ramp

primary
#B3651A
secondary
#5D95CC
accent
#96F137
background
#FDF8F5
surface
#FBF0E9
border
#D4CBC5
text
#150D05
muted
#837D79

Preview Lab

Preview with #B3651A

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

Preview Lab → · Contrast checker → · Palette generator →

#B3651A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva