#B3863C#B3863C

#B3863C is a light, moderate orange. Relative luminance 0.270; OKLCH L 65.0% C 0.106 H 77.3°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#B3863C
RGB	rgb(179, 134, 60)
HSL	hsl(37, 50%, 47%)
HSV	hsv(37, 66%, 70%)
CMYK	cmyk(0%, 25.1%, 66.5%, 29.8%)
CIE-LAB	lab(58.94, 9.41, 45.41)
CIE-LCH	lch(58.94, 46.38, 78.29°)
OKLab	oklab(64.95% 0.0234 0.1037)
OKLCH	oklch(64.95% 0.106 77.3)
XYZ	xyz(27.9328, 26.9622, 8.0071)
Luminance	0.2696 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3863C #3C69B3

analogous

#B34B3C #B3863C #A5B33C

triadic

#B3863C #3CB386 #863CB3

tetradic

#B3863C #3CB34B #3C69B3 #B33CA5

square

#B3863C #3CB34B #3C69B3 #B33CA5

split-complementary

#B3863C #3CA5B3 #4B3CB3

monochromatic

#57411D #85642D #B3863C #CAA362 #DABE90

Accessibility & contrast

On white

3.29

#B3863C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#B3863C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3863C

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3863C	#FFFFFF	#000000	##000000
##B3863C	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)

#978734

Deuteranopia (green-blind)

#A2923E

Tritanopia (blue-blind)

#C27A76

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b3863c;
/* rgb */ color: rgb(179, 134, 60);
/* oklch */ color: oklch(65.0% 0.106 77.3);

Tailwind

colors: {
  custom: {
    50: '#cda975',
    500: '#b3863c',
    950: '#000000',
  },
}

SCSS

$custom: #b3863c;
$custom-light: #cda975;
$custom-dark: #000000;

JSON

{
  "hex": "#b3863c",
  "rgb": {
    "r": 179,
    "g": 134,
    "b": 60
  },
  "hsl": {
    "h": 37.311,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.6495,
    "c": 0.10625,
    "h": 77.3
  },
  "luminance": 0.2696
}

Semantic roles & 50–950 ramp

primary

#B3863C

secondary

#869EC5

accent

#83D94E

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B3863C

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

Preview Lab → · Contrast checker → · Palette generator →