#B5643E#B5643E

#B5643E is a mid, moderate orange. Relative luminance 0.193; OKLCH L 58.9% C 0.117 H 44.9°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#B5643E
RGB	rgb(181, 100, 62)
HSL	hsl(19, 49%, 48%)
HSV	hsv(19, 66%, 71%)
CMYK	cmyk(0%, 44.8%, 65.7%, 29%)
CIE-LAB	lab(51.02, 29.25, 35.47)
CIE-LCH	lch(51.02, 45.98, 50.49°)
OKLab	oklab(58.87% 0.0828 0.0825)
OKLCH	oklch(58.87% 0.117 44.9)
XYZ	xyz(24.4847, 19.2885, 6.9901)
Luminance	0.1929 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5643E #3E8FB5

analogous

#B53E53 #B5643E #B5A03E

triadic

#B5643E #3EB564 #643EB5

tetradic

#B5643E #53B53E #3E8FB5 #A03EB5

square

#B5643E #53B53E #3E8FB5 #A03EB5

split-complementary

#B5643E #3EB5A0 #3E53B5

monochromatic

#5A321F #874B2E #B5643E #CA8666 #DAAA93

Accessibility & contrast

On white

4.32

#B5643E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#B5643E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5643E

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5643E	#FFFFFF	#000000	##000000
##B5643E	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3A

Deuteranopia (green-blind)

#8E803D

Tritanopia (blue-blind)

#C6545B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b5643e;
/* rgb */ color: rgb(181, 100, 62);
/* oklch */ color: oklch(58.9% 0.117 44.9);

Tailwind

colors: {
  custom: {
    50: '#d09174',
    500: '#b5643e',
    950: '#000000',
  },
}

SCSS

$custom: #b5643e;
$custom-light: #d09174;
$custom-dark: #000000;

JSON

{
  "hex": "#b5643e",
  "rgb": {
    "r": 181,
    "g": 100,
    "b": 62
  },
  "hsl": {
    "h": 19.16,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.58872,
    "c": 0.11682,
    "h": 44.9
  },
  "luminance": 0.19286
}

Semantic roles & 50–950 ramp

primary

#B5643E

secondary

#89B2C5

accent

#ADD94F

background

#FDF9F7

surface

#FAF1ED

border

#D3CBC8

text

#150D08

muted

#837E7B

Preview Lab

Preview with #B5643E

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

Preview Lab → · Contrast checker → · Palette generator →