#B66329#B66329

#B66329 is a mid, vivid orange. Relative luminance 0.190; OKLCH L 58.6% C 0.128 H 52.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#B66329
RGB	rgb(182, 99, 41)
HSL	hsl(25, 63%, 44%)
HSV	hsv(25, 77%, 71%)
CMYK	cmyk(0%, 45.6%, 77.5%, 28.6%)
CIE-LAB	lab(50.72, 29.11, 45.90)
CIE-LCH	lch(50.72, 54.35, 57.62°)
OKLab	oklab(58.6% 0.0788 0.1008)
OKLCH	oklch(58.6% 0.128 52)
XYZ	xyz(24.1557, 19.0316, 4.4988)
Luminance	0.1903 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66329 #297CB6

analogous

#B62935 #B66329 #B6A929

triadic

#B66329 #29B663 #6329B6

tetradic

#B66329 #35B629 #297CB6 #A929B6

square

#B66329 #35B629 #297CB6 #A929B6

split-complementary

#B66329 #29B6A9 #2935B6

monochromatic

#522D12 #84481E #B66329 #D58147 #E1A379

Accessibility & contrast

On white

4.37

#B66329 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#B66329 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66329

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66329	#FFFFFF	#000000	##000000
##B66329	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D21

Deuteranopia (green-blind)

#8F8028

Tritanopia (blue-blind)

#C75157

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b66329;
/* rgb */ color: rgb(182, 99, 41);
/* oklch */ color: oklch(58.6% 0.128 52.0);

Tailwind

colors: {
  custom: {
    50: '#d29066',
    500: '#b66329',
    950: '#000000',
  },
}

SCSS

$custom: #b66329;
$custom-light: #d29066;
$custom-dark: #000000;

JSON

{
  "hex": "#b66329",
  "rgb": {
    "r": 182,
    "g": 99,
    "b": 41
  },
  "hsl": {
    "h": 24.681,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.58602,
    "c": 0.12788,
    "h": 52
  },
  "luminance": 0.19029
}

Semantic roles & 50–950 ramp

primary

#B66329

secondary

#72A5C9

accent

#A3E642

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B66329

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

Preview Lab → · Contrast checker → · Palette generator →