#C7643A#C7643A

#C7643A is a mid, vivid orange. Relative luminance 0.216; OKLCH L 61.3% C 0.138 H 42.5°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#C7643A
RGB	rgb(199, 100, 58)
HSL	hsl(18, 56%, 50%)
HSV	hsv(18, 71%, 78%)
CMYK	cmyk(0%, 49.7%, 70.9%, 22%)
CIE-LAB	lab(53.56, 36.29, 41.20)
CIE-LCH	lch(53.56, 54.90, 48.62°)
OKLab	oklab(61.33% 0.1019 0.0935)
OKLCH	oklch(61.33% 0.138 42.5)
XYZ	xyz(28.8767, 21.5654, 6.6440)
Luminance	0.2156 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7643A #3A9DC7

analogous

#C73A57 #C7643A #C7AA3A

triadic

#C7643A #3AC764 #643AC7

tetradic

#C7643A #57C73A #3A9DC7 #AA3AC7

square

#C7643A #57C73A #3A9DC7 #AA3AC7

split-complementary

#C7643A #3AC7AA #3A57C7

monochromatic

#69341E #984C2B #C7643A #D5896A #E2AF99

Accessibility & contrast

On white

3.95

#C7643A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#C7643A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C7643A

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7643A	#FFFFFF	#000000	##000000
##C7643A	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7235

Deuteranopia (green-blind)

#978838

Tritanopia (blue-blind)

#DA505B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #c7643a;
/* rgb */ color: rgb(199, 100, 58);
/* oklch */ color: oklch(61.3% 0.138 42.5);

Tailwind

colors: {
  custom: {
    50: '#de9272',
    500: '#c7643a',
    950: '#000000',
  },
}

SCSS

$custom: #c7643a;
$custom-light: #de9272;
$custom-dark: #000000;

JSON

{
  "hex": "#c7643a",
  "rgb": {
    "r": 199,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 17.872,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.61329,
    "c": 0.13825,
    "h": 42.5
  },
  "luminance": 0.21562
}

Semantic roles & 50–950 ramp

primary

#C7643A

secondary

#8FBBCE

accent

#B2DF49

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C7643A

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

Preview Lab → · Contrast checker → · Palette generator →