#B3863B#B3863B

#B3863B is a light, moderate orange. Relative luminance 0.270; OKLCH L 64.9% C 0.107 H 77.6°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#B3863B
RGB	rgb(179, 134, 59)
HSL	hsl(38, 50%, 47%)
HSV	hsv(38, 67%, 70%)
CMYK	cmyk(0%, 25.1%, 67%, 29.8%)
CIE-LAB	lab(58.93, 9.35, 45.88)
CIE-LCH	lch(58.93, 46.82, 78.48°)
OKLab	oklab(64.94% 0.0231 0.1045)
OKLCH	oklch(64.94% 0.107 77.6)
XYZ	xyz(27.9066, 26.9517, 7.8692)
Luminance	0.2695 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3863B #3B68B3

analogous

#B34A3B #B3863B #A4B33B

triadic

#B3863B #3BB386 #863BB3

tetradic

#B3863B #3BB34A #3B68B3 #B33BA4

square

#B3863B #3BB34A #3B68B3 #B33BA4

split-complementary

#B3863B #3BA4B3 #4A3BB3

monochromatic

#57411D #85642C #B3863B #CBA360 #DABE8E

Accessibility & contrast

On white

3.29

#B3863B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#B3863B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3863B

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3863B	#FFFFFF	#000000	##000000
##B3863B	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978733

Deuteranopia (green-blind)

#A2923D

Tritanopia (blue-blind)

#C27A76

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b3863b;
/* rgb */ color: rgb(179, 134, 59);
/* oklch */ color: oklch(64.9% 0.107 77.6);

Tailwind

colors: {
  custom: {
    50: '#cda974',
    500: '#b3863b',
    950: '#000000',
  },
}

SCSS

$custom: #b3863b;
$custom-light: #cda974;
$custom-dark: #000000;

JSON

{
  "hex": "#b3863b",
  "rgb": {
    "r": 179,
    "g": 134,
    "b": 59
  },
  "hsl": {
    "h": 37.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.64939,
    "c": 0.107,
    "h": 77.6
  },
  "luminance": 0.2695
}

Semantic roles & 50–950 ramp

primary

#B3863B

secondary

#859DC5

accent

#82DA4E

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B3863B

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

Preview Lab → · Contrast checker → · Palette generator →