#B05523#B05523

#B05523 is a mid, vivid orange. Relative luminance 0.158; OKLCH L 55.4% C 0.134 H 46.2°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#B05523
RGBrgb(176, 85, 35)
HSLhsl(21, 67%, 41%)
HSVhsv(21, 80%, 69%)
CMYKcmyk(0%, 51.7%, 80.1%, 31%)
CIE-LABlab(46.78, 33.86, 44.53)
CIE-LCHlch(46.78, 55.94, 52.75°)
OKLaboklab(55.39% 0.0926 0.0966)
OKLCHoklch(55.39% 0.134 46.2)
XYZxyz(21.4585, 15.8511, 3.5194)
Luminance0.1585 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B05523 #237EB0
analogous
#B02337 #B05523 #B09C23
triadic
#B05523 #23B055 #5523B0
tetradic
#B05523 #37B023 #237EB0 #9C23B0
square
#B05523 #37B023 #237EB0 #9C23B0
split-complementary
#B05523 #23B09C #2337B0
monochromatic
#4A240F #7D3C19 #B05523 #D87139 #E2966C

Accessibility & contrast

On white

5.04
#B05523 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.17
#B05523 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05523
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B05523#FFFFFF#000000##FFFFFF
##B055231.005.044.175.04
#FFFFFF5.041.0021.001.00
#0000004.1721.001.0021.00
##FFFFFF5.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6F621C
Deuteranopia (green-blind)
#857721
Tritanopia (blue-blind)
#C1414B
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #b05523;
/* rgb */ color: rgb(176, 85, 35);
/* oklch */ color: oklch(55.4% 0.134 46.2);
Tailwind
colors: {
  custom: {
    50: '#cf8762',
    500: '#b05523',
    950: '#000000',
  },
}
SCSS
$custom: #b05523;
$custom-light: #cf8762;
$custom-dark: #000000;
JSON
{
  "hex": "#b05523",
  "rgb": {
    "r": 176,
    "g": 85,
    "b": 35
  },
  "hsl": {
    "h": 21.277,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.55385,
    "c": 0.13383,
    "h": 46.2
  },
  "luminance": 0.15848
}

Semantic roles & 50–950 ramp

primary
#B05523
secondary
#67A5C8
accent
#ADEA3E
background
#FDF8F5
surface
#FBEFEA
border
#D4CAC6
text
#150B05
muted
#837C79

Preview Lab

Preview with #B05523

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

Preview Lab → · Contrast checker → · Palette generator →

#B05523 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva