#B05E28#B05E28

#B05E28 is a mid, vivid orange. Relative luminance 0.174; OKLCH L 56.9% C 0.125 H 50.7°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B05E28
RGB	rgb(176, 94, 40)
HSL	hsl(24, 63%, 42%)
HSV	hsv(24, 77%, 69%)
CMYK	cmyk(0%, 46.6%, 77.3%, 31%)
CIE-LAB	lab(48.75, 29.26, 44.11)
CIE-LCH	lch(48.75, 52.93, 56.45°)
OKLab	oklab(56.91% 0.0795 0.097)
OKLCH	oklch(56.91% 0.125 50.7)
XYZ	xyz(22.2923, 17.3913, 4.1900)
Luminance	0.1739 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05E28 #287AB0

analogous

#B02836 #B05E28 #B0A228

triadic

#B05E28 #28B05E #5E28B0

tetradic

#B05E28 #36B028 #287AB0 #A228B0

square

#B05E28 #36B028 #287AB0 #A228B0

split-complementary

#B05E28 #28B0A2 #2836B0

monochromatic

#4C2911 #7E431D #B05E28 #D47C41 #DF9E73

Accessibility & contrast

On white

4.69

#B05E28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#B05E28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05E28

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05E28	#FFFFFF	#000000	##FFFFFF
##B05E28	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766821

Deuteranopia (green-blind)

#897B27

Tritanopia (blue-blind)

#C14D53

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b05e28;
/* rgb */ color: rgb(176, 94, 40);
/* oklch */ color: oklch(56.9% 0.125 50.7);

Tailwind

colors: {
  custom: {
    50: '#ce8d65',
    500: '#b05e28',
    950: '#000000',
  },
}

SCSS

$custom: #b05e28;
$custom-light: #ce8d65;
$custom-dark: #000000;

JSON

{
  "hex": "#b05e28",
  "rgb": {
    "r": 176,
    "g": 94,
    "b": 40
  },
  "hsl": {
    "h": 23.824,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.56907,
    "c": 0.12546,
    "h": 50.7
  },
  "luminance": 0.17389
}

Semantic roles & 50–950 ramp

primary

#B05E28

secondary

#6DA3C6

accent

#A5E642

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B05E28

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

Preview Lab → · Contrast checker → · Palette generator →