#B7643D#B7643D

#B7643D is a mid, moderate orange. Relative luminance 0.195; OKLCH L 59.1% C 0.119 H 44.9°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B7643D
RGB	rgb(183, 100, 61)
HSL	hsl(19, 50%, 48%)
HSV	hsv(19, 67%, 72%)
CMYK	cmyk(0%, 45.4%, 66.7%, 28.2%)
CIE-LAB	lab(51.29, 30.01, 36.40)
CIE-LCH	lch(51.29, 47.18, 50.50°)
OKLab	oklab(59.13% 0.0847 0.0843)
OKLCH	oklch(59.13% 0.119 44.9)
XYZ	xyz(24.9300, 19.5213, 6.8691)
Luminance	0.1952 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7643D #3D90B7

analogous

#B73D53 #B7643D #B7A13D

triadic

#B7643D #3DB764 #643DB7

tetradic

#B7643D #53B73D #3D90B7 #A13DB7

square

#B7643D #53B73D #3D90B7 #A13DB7

split-complementary

#B7643D #3DB7A1 #3D53B7

monochromatic

#5B321E #894B2E #B7643D #CC8665 #DBAA93

Accessibility & contrast

On white

4.28

#B7643D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#B7643D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B7643D

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7643D	#FFFFFF	#000000	##000000
##B7643D	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F39

Deuteranopia (green-blind)

#8F813C

Tritanopia (blue-blind)

#C8545B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b7643d;
/* rgb */ color: rgb(183, 100, 61);
/* oklch */ color: oklch(59.1% 0.119 44.9);

Tailwind

colors: {
  custom: {
    50: '#d29174',
    500: '#b7643d',
    950: '#000000',
  },
}

SCSS

$custom: #b7643d;
$custom-light: #d29174;
$custom-dark: #000000;

JSON

{
  "hex": "#b7643d",
  "rgb": {
    "r": 183,
    "g": 100,
    "b": 61
  },
  "hsl": {
    "h": 19.18,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.59132,
    "c": 0.11949,
    "h": 44.9
  },
  "luminance": 0.19519
}

Semantic roles & 50–950 ramp

primary

#B7643D

secondary

#89B3C6

accent

#ADDA4E

background

#FDF9F7

surface

#FBF1ED

border

#D4CBC8

text

#150D08

muted

#837E7B

Preview Lab

Preview with #B7643D

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

Preview Lab → · Contrast checker → · Palette generator →