#B05D31#B05D31

#B05D31 is a mid, vivid orange. Relative luminance 0.173; OKLCH L 56.8% C 0.122 H 46.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B05D31
RGB	rgb(176, 93, 49)
HSL	hsl(21, 56%, 44%)
HSV	hsv(21, 72%, 69%)
CMYK	cmyk(0%, 47.2%, 72.2%, 31%)
CIE-LAB	lab(48.61, 30.22, 39.49)
CIE-LCH	lch(48.61, 49.72, 52.57°)
OKLab	oklab(56.83% 0.0839 0.0891)
OKLCH	oklch(56.83% 0.122 46.7)
XYZ	xyz(22.3752, 17.2831, 5.0628)
Luminance	0.1728 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05D31 #3184B0

analogous

#B03145 #B05D31 #B09D31

triadic

#B05D31 #31B05D #5D31B0

tetradic

#B05D31 #45B031 #3184B0 #9D31B0

square

#B05D31 #45B031 #3184B0 #9D31B0

split-complementary

#B05D31 #31B09D #3145B0

monochromatic

#502A16 #804424 #B05D31 #CE7C50 #DCA080

Accessibility & contrast

On white

4.71

#B05D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B05D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05D31

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05D31	#FFFFFF	#000000	##FFFFFF
##B05D31	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74682C

Deuteranopia (green-blind)

#887B30

Tritanopia (blue-blind)

#C14C53

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b05d31;
/* rgb */ color: rgb(176, 93, 49);
/* oklch */ color: oklch(56.8% 0.122 46.7);

Tailwind

colors: {
  custom: {
    50: '#cd8c6b',
    500: '#b05d31',
    950: '#000000',
  },
}

SCSS

$custom: #b05d31;
$custom-light: #cd8c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b05d31",
  "rgb": {
    "r": 176,
    "g": 93,
    "b": 49
  },
  "hsl": {
    "h": 20.787,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56831,
    "c": 0.12243,
    "h": 46.7
  },
  "luminance": 0.17281
}

Semantic roles & 50–950 ramp

primary

#B05D31

secondary

#78AAC5

accent

#ABE048

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B05D31

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

Preview Lab → · Contrast checker → · Palette generator →