#B7633D#B7633D

#B7633D is a mid, vivid orange. Relative luminance 0.193; OKLCH L 59.0% C 0.120 H 44.1°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B7633D
RGB	rgb(183, 99, 61)
HSL	hsl(19, 50%, 48%)
HSV	hsv(19, 67%, 72%)
CMYK	cmyk(0%, 45.9%, 66.7%, 28.2%)
CIE-LAB	lab(51.07, 30.55, 36.15)
CIE-LCH	lch(51.07, 47.33, 49.80°)
OKLab	oklab(58.96% 0.0864 0.0837)
OKLCH	oklch(58.96% 0.12 44.1)
XYZ	xyz(24.8347, 19.3306, 6.8373)
Luminance	0.1933 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7633D #3D91B7

analogous

#B73D54 #B7633D #B7A03D

triadic

#B7633D #3DB763 #633DB7

tetradic

#B7633D #54B73D #3D91B7 #A03DB7

square

#B7633D #54B73D #3D91B7 #A03DB7

split-complementary

#B7633D #3DB7A0 #3D54B7

monochromatic

#5B311E #894A2E #B7633D #CC8565 #DBAA93

Accessibility & contrast

On white

4.32

#B7633D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#B7633D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B7633D

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7633D	#FFFFFF	#000000	##000000
##B7633D	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E39

Deuteranopia (green-blind)

#8E813C

Tritanopia (blue-blind)

#C8535A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b7633d;
/* rgb */ color: rgb(183, 99, 61);
/* oklch */ color: oklch(59.0% 0.120 44.1);

Tailwind

colors: {
  custom: {
    50: '#d29074',
    500: '#b7633d',
    950: '#000000',
  },
}

SCSS

$custom: #b7633d;
$custom-light: #d29074;
$custom-dark: #000000;

JSON

{
  "hex": "#b7633d",
  "rgb": {
    "r": 183,
    "g": 99,
    "b": 61
  },
  "hsl": {
    "h": 18.689,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.58964,
    "c": 0.12027,
    "h": 44.1
  },
  "luminance": 0.19328
}

Semantic roles & 50–950 ramp

primary

#B7633D

secondary

#89B3C6

accent

#AEDA4E

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150D08

muted

#837D7B

Preview Lab

Preview with #B7633D

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

Preview Lab → · Contrast checker → · Palette generator →