#B15023#B15023

#B15023 is a mid, vivid orange. Relative luminance 0.152; OKLCH L 54.8% C 0.139 H 43.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX#B15023
RGBrgb(177, 80, 35)
HSLhsl(19, 67%, 42%)
HSVhsv(19, 80%, 69%)
CMYKcmyk(0%, 54.8%, 80.2%, 30.6%)
CIE-LABlab(45.92, 36.84, 43.76)
CIE-LCHlch(45.92, 57.20, 49.90°)
OKLaboklab(54.76% 0.1016 0.0948)
OKLCHoklch(54.76% 0.139 43)
XYZxyz(21.3057, 15.2086, 3.4034)
Luminance0.1521 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B15023 #2384B1
analogous
#B1233D #B15023 #B19723
triadic
#B15023 #23B150 #5023B1
tetradic
#B15023 #3DB123 #2384B1 #9723B1
square
#B15023 #3DB123 #2384B1 #9723B1
split-complementary
#B15023 #23B197 #233DB1
monochromatic
#4B220F #7E3919 #B15023 #D86C39 #E2926C

Accessibility & contrast

On white

5.20
#B15023 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.04
#B15023 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15023
5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B15023#FFFFFF#000000##FFFFFF
##B150231.005.204.045.20
#FFFFFF5.201.0021.001.00
#0000004.0421.001.0021.00
##FFFFFF5.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6B5F1D
Deuteranopia (green-blind)
#837520
Tritanopia (blue-blind)
#C33A47
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #b15023;
/* rgb */ color: rgb(177, 80, 35);
/* oklch */ color: oklch(54.8% 0.139 43.0);
Tailwind
colors: {
  custom: {
    50: '#d08361',
    500: '#b15023',
    950: '#000000',
  },
}
SCSS
$custom: #b15023;
$custom-light: #d08361;
$custom-dark: #000000;
JSON
{
  "hex": "#b15023",
  "rgb": {
    "r": 177,
    "g": 80,
    "b": 35
  },
  "hsl": {
    "h": 19.014,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54761,
    "c": 0.13897,
    "h": 43
  },
  "luminance": 0.15206
}

Semantic roles & 50–950 ramp

primary
#B15023
secondary
#68AAC8
accent
#B3EA3E
background
#FDF8F5
surface
#FBEFEA
border
#D4CAC6
text
#150B05
muted
#837C79

Preview Lab

Preview with #B15023

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

Preview Lab → · Contrast checker → · Palette generator →

#B15023 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva