#B0803F#B0803F

#B0803F is a light, moderate orange. Relative luminance 0.250; OKLCH L 63.4% C 0.101 H 72.4°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#B0803F
RGB	rgb(176, 128, 63)
HSL	hsl(35, 47%, 47%)
HSV	hsv(35, 64%, 69%)
CMYK	cmyk(0%, 27.3%, 64.2%, 31%)
CIE-LAB	lab(57.10, 11.63, 41.80)
CIE-LCH	lch(57.10, 43.39, 74.45°)
OKLab	oklab(63.45% 0.0305 0.0965)
OKLCH	oklch(63.45% 0.101 72.4)
XYZ	xyz(26.5225, 25.0293, 8.1359)
Luminance	0.2503 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0803F #3F6FB0

analogous

#B0483F #B0803F #A8B03F

triadic

#B0803F #3FB080 #803FB0

tetradic

#B0803F #3FB048 #3F6FB0 #B03FA8

square

#B0803F #3FB048 #3F6FB0 #B03FA8

split-complementary

#B0803F #3FA8B0 #483FB0

monochromatic

#563E1F #835F2F #B0803F #C89E65 #D8BA92

Accessibility & contrast

On white

3.50

#B0803F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#B0803F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B0803F

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0803F	#FFFFFF	#000000	##000000
##B0803F	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918238

Deuteranopia (green-blind)

#9C8E41

Tritanopia (blue-blind)

#BF7471

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b0803f;
/* rgb */ color: rgb(176, 128, 63);
/* oklch */ color: oklch(63.4% 0.101 72.4);

Tailwind

colors: {
  custom: {
    50: '#cba476',
    500: '#b0803f',
    950: '#000000',
  },
}

SCSS

$custom: #b0803f;
$custom-light: #cba476;
$custom-dark: #000000;

JSON

{
  "hex": "#b0803f",
  "rgb": {
    "r": 176,
    "g": 128,
    "b": 63
  },
  "hsl": {
    "h": 34.513,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.6345,
    "c": 0.10119,
    "h": 72.4
  },
  "luminance": 0.25027
}

Semantic roles & 50–950 ramp

primary

#B0803F

secondary

#88A1C3

accent

#8AD751

background

#FCFAF7

surface

#F9F4ED

border

#D2CEC8

text

#140F09

muted

#827F7B

Preview Lab

Preview with #B0803F

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

Preview Lab → · Contrast checker → · Palette generator →