#CB643E#CB643E

#CB643E is a mid, vivid orange. Relative luminance 0.222; OKLCH L 61.9% C 0.141 H 40.3°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#CB643E
RGB	rgb(203, 100, 62)
HSL	hsl(16, 58%, 52%)
HSV	hsv(16, 69%, 80%)
CMYK	cmyk(0%, 50.7%, 69.5%, 20.4%)
CIE-LAB	lab(54.20, 38.07, 39.96)
CIE-LCH	lch(54.20, 55.20, 46.39°)
OKLab	oklab(61.95% 0.1076 0.0914)
OKLCH	oklch(61.95% 0.141 40.3)
XYZ	xyz(30.0580, 22.1623, 7.2514)
Luminance	0.2216 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB643E #3EA5CB

analogous

#CB3E5F #CB643E #CBAA3E

triadic

#CB643E #3ECB64 #643ECB

tetradic

#CB643E #5FCB3E #3EA5CB #AA3ECB

square

#CB643E #5FCB3E #3EA5CB #AA3ECB

split-complementary

#CB643E #3ECBAA #3E5FCB

monochromatic

#70341E #A14B2B #CB643E #D88B6E #E5B19E

Accessibility & contrast

On white

3.87

#CB643E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#CB643E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB643E

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB643E	#FFFFFF	#000000	##000000
##CB643E	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80743A

Deuteranopia (green-blind)

#998A3C

Tritanopia (blue-blind)

#DE4F5B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cb643e;
/* rgb */ color: rgb(203, 100, 62);
/* oklch */ color: oklch(61.9% 0.141 40.3);

Tailwind

colors: {
  custom: {
    50: '#e19275',
    500: '#cb643e',
    950: '#000000',
  },
}

SCSS

$custom: #cb643e;
$custom-light: #e19275;
$custom-dark: #000000;

JSON

{
  "hex": "#cb643e",
  "rgb": {
    "r": 203,
    "g": 100,
    "b": 62
  },
  "hsl": {
    "h": 16.17,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.61947,
    "c": 0.14119,
    "h": 40.3
  },
  "luminance": 0.22159
}

Semantic roles & 50–950 ramp

primary

#CB643E

secondary

#94C1D1

accent

#B7E147

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CB643E

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

Preview Lab → · Contrast checker → · Palette generator →