#B05528#B05528

#B05528 is a mid, vivid orange. Relative luminance 0.159; OKLCH L 55.4% C 0.132 H 44.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#B05528
RGB	rgb(176, 85, 40)
HSL	hsl(20, 63%, 42%)
HSV	hsv(20, 77%, 69%)
CMYK	cmyk(0%, 51.7%, 77.3%, 31%)
CIE-LAB	lab(46.82, 34.05, 42.17)
CIE-LCH	lch(46.82, 54.20, 51.08°)
OKLab	oklab(55.43% 0.094 0.0929)
OKLCH	oklch(55.43% 0.132 44.6)
XYZ	xyz(21.5381, 15.8830, 3.9386)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05528 #2883B0

analogous

#B0283F #B05528 #B09928

triadic

#B05528 #28B055 #5528B0

tetradic

#B05528 #3FB028 #2883B0 #9928B0

square

#B05528 #3FB028 #2883B0 #9928B0

split-complementary

#B05528 #28B099 #283FB0

monochromatic

#4C2511 #7E3D1D #B05528 #D47241 #DF9773

Accessibility & contrast

On white

5.03

#B05528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#B05528 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05528

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05528	#FFFFFF	#000000	##FFFFFF
##B05528	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6222

Deuteranopia (green-blind)

#857726

Tritanopia (blue-blind)

#C1414B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b05528;
/* rgb */ color: rgb(176, 85, 40);
/* oklch */ color: oklch(55.4% 0.132 44.6);

Tailwind

colors: {
  custom: {
    50: '#ce8765',
    500: '#b05528',
    950: '#000000',
  },
}

SCSS

$custom: #b05528;
$custom-light: #ce8765;
$custom-dark: #000000;

JSON

{
  "hex": "#b05528",
  "rgb": {
    "r": 176,
    "g": 85,
    "b": 40
  },
  "hsl": {
    "h": 19.853,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.55431,
    "c": 0.13214,
    "h": 44.6
  },
  "luminance": 0.1588
}

Semantic roles & 50–950 ramp

primary

#B05528

secondary

#6DA9C6

accent

#B0E642

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B05528

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

Preview Lab → · Contrast checker → · Palette generator →