#C7643F#C7643F

#C7643F is a mid, vivid orange. Relative luminance 0.216; OKLCH L 61.4% C 0.136 H 40.6°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#C7643F
RGB	rgb(199, 100, 63)
HSL	hsl(16, 55%, 51%)
HSV	hsv(16, 68%, 78%)
CMYK	cmyk(0%, 49.7%, 68.3%, 22%)
CIE-LAB	lab(53.62, 36.56, 38.61)
CIE-LCH	lch(53.62, 53.17, 46.56°)
OKLab	oklab(61.39% 0.1036 0.0888)
OKLCH	oklch(61.39% 0.136 40.6)
XYZ	xyz(29.0102, 21.6188, 7.3468)
Luminance	0.2162 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7643F #3FA2C7

analogous

#C73F5E #C7643F #C7A83F

triadic

#C7643F #3FC764 #643FC7

tetradic

#C7643F #5EC73F #3FA2C7 #A83FC7

square

#C7643F #5EC73F #3FA2C7 #A83FC7

split-complementary

#C7643F #3FC7A8 #3F5EC7

monochromatic

#6C3420 #9B4B2D #C7643F #D58A6E #E3B19E

Accessibility & contrast

On white

3.95

#C7643F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#C7643F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C7643F

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7643F	#FFFFFF	#000000	##000000
##C7643F	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F733B

Deuteranopia (green-blind)

#97883D

Tritanopia (blue-blind)

#DA505C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #c7643f;
/* rgb */ color: rgb(199, 100, 63);
/* oklch */ color: oklch(61.4% 0.136 40.6);

Tailwind

colors: {
  custom: {
    50: '#de9275',
    500: '#c7643f',
    950: '#000000',
  },
}

SCSS

$custom: #c7643f;
$custom-light: #de9275;
$custom-dark: #000000;

JSON

{
  "hex": "#c7643f",
  "rgb": {
    "r": 199,
    "g": 100,
    "b": 63
  },
  "hsl": {
    "h": 16.324,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.61391,
    "c": 0.1364,
    "h": 40.6
  },
  "luminance": 0.21615
}

Semantic roles & 50–950 ramp

primary

#C7643F

secondary

#93BFCF

accent

#B6DE4A

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C7643F

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

Preview Lab → · Contrast checker → · Palette generator →