#B0803B#B0803B

#B0803B is a light, moderate orange. Relative luminance 0.250; OKLCH L 63.4% C 0.104 H 73.7°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#B0803B
RGB	rgb(176, 128, 59)
HSL	hsl(35, 50%, 46%)
HSV	hsv(35, 66%, 69%)
CMYK	cmyk(0%, 27.3%, 66.5%, 31%)
CIE-LAB	lab(57.06, 11.37, 43.74)
CIE-LCH	lch(57.06, 45.19, 75.43°)
OKLab	oklab(63.4% 0.0292 0.1)
OKLCH	oklch(63.4% 0.104 73.7)
XYZ	xyz(26.4147, 24.9862, 7.5684)
Luminance	0.2498 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0803B #3B6BB0

analogous

#B0463B #B0803B #A5B03B

triadic

#B0803B #3BB080 #803BB0

tetradic

#B0803B #3BB046 #3B6BB0 #B03BA5

square

#B0803B #3BB046 #3B6BB0 #B03BA5

split-complementary

#B0803B #3BA5B0 #463BB0

monochromatic

#543D1C #825F2C #B0803B #C99E5F #D9BA8D

Accessibility & contrast

On white

3.50

#B0803B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#B0803B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B0803B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0803B	#FFFFFF	#000000	##000000
##B0803B	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918234

Deuteranopia (green-blind)

#9D8E3D

Tritanopia (blue-blind)

#BF7471

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b0803b;
/* rgb */ color: rgb(176, 128, 59);
/* oklch */ color: oklch(63.4% 0.104 73.7);

Tailwind

colors: {
  custom: {
    50: '#cba474',
    500: '#b0803b',
    950: '#000000',
  },
}

SCSS

$custom: #b0803b;
$custom-light: #cba474;
$custom-dark: #000000;

JSON

{
  "hex": "#b0803b",
  "rgb": {
    "r": 176,
    "g": 128,
    "b": 59
  },
  "hsl": {
    "h": 35.385,
    "s": 49.787,
    "l": 46.078
  },
  "oklch": {
    "l": 0.63403,
    "c": 0.10418,
    "h": 73.7
  },
  "luminance": 0.24984
}

Semantic roles & 50–950 ramp

primary

#B0803B

secondary

#839EC3

accent

#87D94E

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B0803B

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

Preview Lab → · Contrast checker → · Palette generator →