#B6633B#B6633B

#B6633B is a mid, vivid orange. Relative luminance 0.192; OKLCH L 58.8% C 0.120 H 45.3°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B6633B
RGB	rgb(182, 99, 59)
HSL	hsl(20, 51%, 47%)
HSV	hsv(20, 68%, 71%)
CMYK	cmyk(0%, 45.6%, 67.6%, 28.6%)
CIE-LAB	lab(50.91, 30.02, 37.00)
CIE-LCH	lch(50.91, 47.64, 50.95°)
OKLab	oklab(58.8% 0.0845 0.0853)
OKLCH	oklch(58.8% 0.12 45.3)
XYZ	xyz(24.5447, 19.1872, 6.5477)
Luminance	0.1918 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6633B #3B8EB6

analogous

#B63B51 #B6633B #B6A03B

triadic

#B6633B #3BB663 #633BB6

tetradic

#B6633B #51B63B #3B8EB6 #A03BB6

square

#B6633B #51B63B #3B8EB6 #A03BB6

split-complementary

#B6633B #3BB6A0 #3B51B6

monochromatic

#5A311D #884A2C #B6633B #CC8562 #DBA990

Accessibility & contrast

On white

4.34

#B6633B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#B6633B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B6633B

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6633B	#FFFFFF	#000000	##000000
##B6633B	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E37

Deuteranopia (green-blind)

#8E803A

Tritanopia (blue-blind)

#C7535A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b6633b;
/* rgb */ color: rgb(182, 99, 59);
/* oklch */ color: oklch(58.8% 0.120 45.3);

Tailwind

colors: {
  custom: {
    50: '#d19072',
    500: '#b6633b',
    950: '#000000',
  },
}

SCSS

$custom: #b6633b;
$custom-light: #d19072;
$custom-dark: #000000;

JSON

{
  "hex": "#b6633b",
  "rgb": {
    "r": 182,
    "g": 99,
    "b": 59
  },
  "hsl": {
    "h": 19.512,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.58799,
    "c": 0.12005,
    "h": 45.3
  },
  "luminance": 0.19185
}

Semantic roles & 50–950 ramp

primary

#B6633B

secondary

#87B1C6

accent

#ADDB4D

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150D08

muted

#837D7B

Preview Lab

Preview with #B6633B

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

Preview Lab → · Contrast checker → · Palette generator →