#B3683B#B3683B

#B3683B is a mid, moderate orange. Relative luminance 0.198; OKLCH L 59.3% C 0.113 H 50.1°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#B3683B
RGB	rgb(179, 104, 59)
HSL	hsl(23, 50%, 47%)
HSV	hsv(23, 67%, 70%)
CMYK	cmyk(0%, 41.9%, 67%, 29.8%)
CIE-LAB	lab(51.61, 26.04, 37.70)
CIE-LCH	lch(51.61, 45.82, 55.36°)
OKLab	oklab(59.26% 0.0727 0.0869)
OKLCH	oklch(59.26% 0.113 50.1)
XYZ	xyz(24.3321, 19.8026, 6.6777)
Luminance	0.1980 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3683B #3B86B3

analogous

#B33B4A #B3683B #B3A43B

triadic

#B3683B #3BB368 #683BB3

tetradic

#B3683B #4AB33B #3B86B3 #A43BB3

square

#B3683B #4AB33B #3B86B3 #A43BB3

split-complementary

#B3683B #3BB3A4 #3B4AB3

monochromatic

#57331D #854D2C #B3683B #CB8860 #DAAB8E

Accessibility & contrast

On white

4.23

#B3683B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#B3683B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3683B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3683B	#FFFFFF	#000000	##000000
##B3683B	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7137

Deuteranopia (green-blind)

#8F823A

Tritanopia (blue-blind)

#C3595E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b3683b;
/* rgb */ color: rgb(179, 104, 59);
/* oklch */ color: oklch(59.3% 0.113 50.1);

Tailwind

colors: {
  custom: {
    50: '#cf9472',
    500: '#b3683b',
    950: '#000000',
  },
}

SCSS

$custom: #b3683b;
$custom-light: #cf9472;
$custom-dark: #000000;

JSON

{
  "hex": "#b3683b",
  "rgb": {
    "r": 179,
    "g": 104,
    "b": 59
  },
  "hsl": {
    "h": 22.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.59257,
    "c": 0.11332,
    "h": 50.1
  },
  "luminance": 0.198
}

Semantic roles & 50–950 ramp

primary

#B3683B

secondary

#85ADC5

accent

#A5DA4E

background

#FDF9F7

surface

#FAF1ED

border

#D3CBC8

text

#150D08

muted

#837E7B

Preview Lab

Preview with #B3683B

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

Preview Lab → · Contrast checker → · Palette generator →