#B66433#B66433

#B66433 is a mid, vivid orange. Relative luminance 0.193; OKLCH L 58.9% C 0.123 H 49.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#B66433
RGB	rgb(182, 100, 51)
HSL	hsl(22, 56%, 46%)
HSV	hsv(22, 72%, 71%)
CMYK	cmyk(0%, 45.1%, 72%, 28.6%)
CIE-LAB	lab(51.04, 29.03, 41.34)
CIE-LCH	lch(51.04, 50.52, 54.92°)
OKLab	oklab(58.87% 0.0801 0.0932)
OKLCH	oklch(58.87% 0.123 49.3)
XYZ	xyz(24.4482, 19.3012, 5.5693)
Luminance	0.1930 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66433 #3385B6

analogous

#B63343 #B66433 #B6A533

triadic

#B66433 #33B664 #6433B6

tetradic

#B66433 #43B633 #3385B6 #A533B6

square

#B66433 #43B633 #3385B6 #A533B6

split-complementary

#B66433 #33B6A5 #3343B6

monochromatic

#562F18 #864A26 #B66433 #D08456 #DDA786

Accessibility & contrast

On white

4.32

#B66433 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#B66433 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66433

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66433	#FFFFFF	#000000	##000000
##B66433	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6E2E

Deuteranopia (green-blind)

#8F8132

Tritanopia (blue-blind)

#C75359

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b66433;
/* rgb */ color: rgb(182, 100, 51);
/* oklch */ color: oklch(58.9% 0.123 49.3);

Tailwind

colors: {
  custom: {
    50: '#d2916d',
    500: '#b66433',
    950: '#000000',
  },
}

SCSS

$custom: #b66433;
$custom-light: #d2916d;
$custom-dark: #000000;

JSON

{
  "hex": "#b66433",
  "rgb": {
    "r": 182,
    "g": 100,
    "b": 51
  },
  "hsl": {
    "h": 22.443,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.58872,
    "c": 0.12293,
    "h": 49.3
  },
  "luminance": 0.19298
}

Semantic roles & 50–950 ramp

primary

#B66433

secondary

#7EACC7

accent

#A7E048

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150D07

muted

#837D7A

Preview Lab

Preview with #B66433

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

Preview Lab → · Contrast checker → · Palette generator →