#B05A23#B05A23

#B05A23 is a mid, vivid orange. Relative luminance 0.167; OKLCH L 56.2% C 0.130 H 49.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B05A23
RGB	rgb(176, 90, 35)
HSL	hsl(23, 67%, 41%)
HSV	hsv(23, 80%, 69%)
CMYK	cmyk(0%, 48.9%, 80.1%, 31%)
CIE-LAB	lab(47.84, 31.21, 45.55)
CIE-LCH	lch(47.84, 55.21, 55.58°)
OKLab	oklab(56.19% 0.0846 0.0988)
OKLCH	oklch(56.19% 0.13 49.4)
XYZ	xyz(21.8661, 16.6664, 3.6552)
Luminance	0.1666 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05A23 #2379B0

analogous

#B02333 #B05A23 #B0A123

triadic

#B05A23 #23B05A #5A23B0

tetradic

#B05A23 #33B023 #2379B0 #A123B0

square

#B05A23 #33B023 #2379B0 #A123B0

split-complementary

#B05A23 #23B0A1 #2333B0

monochromatic

#4A260F #7D4019 #B05A23 #D87739 #E29A6C

Accessibility & contrast

On white

4.85

#B05A23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B05A23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05A23

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05A23	#FFFFFF	#000000	##FFFFFF
##B05A23	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73661B

Deuteranopia (green-blind)

#877921

Tritanopia (blue-blind)

#C1474F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b05a23;
/* rgb */ color: rgb(176, 90, 35);
/* oklch */ color: oklch(56.2% 0.130 49.4);

Tailwind

colors: {
  custom: {
    50: '#ce8a62',
    500: '#b05a23',
    950: '#000000',
  },
}

SCSS

$custom: #b05a23;
$custom-light: #ce8a62;
$custom-dark: #000000;

JSON

{
  "hex": "#b05a23",
  "rgb": {
    "r": 176,
    "g": 90,
    "b": 35
  },
  "hsl": {
    "h": 23.404,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.56194,
    "c": 0.13009,
    "h": 49.4
  },
  "luminance": 0.16664
}

Semantic roles & 50–950 ramp

primary

#B05A23

secondary

#67A2C8

accent

#A7EA3E

background

#FDF8F5

surface

#FBF0EA

border

#D4CBC6

text

#150C05

muted

#837D79

Preview Lab

Preview with #B05A23

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

Preview Lab → · Contrast checker → · Palette generator →