#B4643E#B4643E

#B4643E is a mid, moderate orange. Relative luminance 0.192; OKLCH L 58.7% C 0.116 H 45.2°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B4643E
RGB	rgb(180, 100, 62)
HSL	hsl(19, 49%, 47%)
HSV	hsv(19, 66%, 71%)
CMYK	cmyk(0%, 44.4%, 65.6%, 29.4%)
CIE-LAB	lab(50.88, 28.84, 35.27)
CIE-LCH	lch(50.88, 45.56, 50.73°)
OKLab	oklab(58.74% 0.0816 0.0821)
OKLCH	oklch(58.74% 0.116 45.2)
XYZ	xyz(24.2510, 19.1680, 6.9792)
Luminance	0.1916 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4643E #3E8EB4

analogous

#B43E53 #B4643E #B49F3E

triadic

#B4643E #3EB464 #643EB4

tetradic

#B4643E #53B43E #3E8EB4 #9F3EB4

square

#B4643E #53B43E #3E8EB4 #9F3EB4

split-complementary

#B4643E #3EB49F #3E53B4

monochromatic

#59311F #864B2E #B4643E #CA8665 #DAAA93

Accessibility & contrast

On white

4.35

#B4643E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#B4643E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4643E

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4643E	#FFFFFF	#000000	##000000
##B4643E	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E3A

Deuteranopia (green-blind)

#8D803D

Tritanopia (blue-blind)

#C4555B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b4643e;
/* rgb */ color: rgb(180, 100, 62);
/* oklch */ color: oklch(58.7% 0.116 45.2);

Tailwind

colors: {
  custom: {
    50: '#cf9174',
    500: '#b4643e',
    950: '#000000',
  },
}

SCSS

$custom: #b4643e;
$custom-light: #cf9174;
$custom-dark: #000000;

JSON

{
  "hex": "#b4643e",
  "rgb": {
    "r": 180,
    "g": 100,
    "b": 62
  },
  "hsl": {
    "h": 19.322,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.58736,
    "c": 0.11571,
    "h": 45.2
  },
  "luminance": 0.19165
}

Semantic roles & 50–950 ramp

primary

#B4643E

secondary

#89B2C5

accent

#ACD84F

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#150D08

muted

#837D7B

Preview Lab

Preview with #B4643E

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

Preview Lab → · Contrast checker → · Palette generator →