#C0643F#C0643F

#C0643F is a mid, vivid orange. Relative luminance 0.207; OKLCH L 60.4% C 0.129 H 41.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#C0643F
RGB	rgb(192, 100, 63)
HSL	hsl(17, 51%, 50%)
HSV	hsv(17, 67%, 75%)
CMYK	cmyk(0%, 47.9%, 67.2%, 24.7%)
CIE-LAB	lab(52.60, 33.78, 37.17)
CIE-LCH	lch(52.60, 50.23, 47.73°)
OKLab	oklab(60.41% 0.0957 0.0859)
OKLCH	oklch(60.41% 0.129 41.9)
XYZ	xyz(27.1950, 20.6828, 7.2617)
Luminance	0.2068 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0643F #3F9BC0

analogous

#C03F5B #C0643F #C0A43F

triadic

#C0643F #3FC064 #643FC0

tetradic

#C0643F #5BC03F #3F9BC0 #A43FC0

square

#C0643F #5BC03F #3F9BC0 #A43FC0

split-complementary

#C0643F #3FC0A4 #3F5BC0

monochromatic

#643421 #924C30 #C0643F #CF896D #DEAE9B

Accessibility & contrast

On white

4.09

#C0643F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#C0643F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C0643F

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0643F	#FFFFFF	#000000	##000000
##C0643F	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D713B

Deuteranopia (green-blind)

#93853D

Tritanopia (blue-blind)

#D2525B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #c0643f;
/* rgb */ color: rgb(192, 100, 63);
/* oklch */ color: oklch(60.4% 0.129 41.9);

Tailwind

colors: {
  custom: {
    50: '#d99275',
    500: '#c0643f',
    950: '#000000',
  },
}

SCSS

$custom: #c0643f;
$custom-light: #d99275;
$custom-dark: #000000;

JSON

{
  "hex": "#c0643f",
  "rgb": {
    "r": 192,
    "g": 100,
    "b": 63
  },
  "hsl": {
    "h": 17.209,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.60406,
    "c": 0.12862,
    "h": 41.9
  },
  "luminance": 0.2068
}

Semantic roles & 50–950 ramp

primary

#C0643F

secondary

#91BACA

accent

#B2DA4E

background

#FEF9F7

surface

#FCF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C0643F

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

Preview Lab → · Contrast checker → · Palette generator →