#C9643F#C9643F

#C9643F is a mid, vivid orange. Relative luminance 0.219; OKLCH L 61.7% C 0.139 H 40.3°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#C9643F
RGB	rgb(201, 100, 63)
HSL	hsl(16, 56%, 52%)
HSV	hsv(16, 69%, 79%)
CMYK	cmyk(0%, 50.2%, 68.7%, 21.2%)
CIE-LAB	lab(53.91, 37.34, 39.03)
CIE-LCH	lch(53.91, 54.02, 46.26°)
OKLab	oklab(61.68% 0.1058 0.0896)
OKLCH	oklch(61.68% 0.139 40.3)
XYZ	xyz(29.5444, 21.8943, 7.3718)
Luminance	0.2189 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9643F #3FA4C9

analogous

#C93F5F #C9643F #C9A93F

triadic

#C9643F #3FC964 #643FC9

tetradic

#C9643F #5FC93F #3FA4C9 #A93FC9

square

#C9643F #5FC93F #3FA4C9 #A93FC9

split-complementary

#C9643F #3FC9A9 #3F5FC9

monochromatic

#6F341F #9E4B2D #C9643F #D68B6F #E4B19F

Accessibility & contrast

On white

3.90

#C9643F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#C9643F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C9643F

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9643F	#FFFFFF	#000000	##000000
##C9643F	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F733B

Deuteranopia (green-blind)

#98893D

Tritanopia (blue-blind)

#DC505C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #c9643f;
/* rgb */ color: rgb(201, 100, 63);
/* oklch */ color: oklch(61.7% 0.139 40.3);

Tailwind

colors: {
  custom: {
    50: '#e09275',
    500: '#c9643f',
    950: '#000000',
  },
}

SCSS

$custom: #c9643f;
$custom-light: #e09275;
$custom-dark: #000000;

JSON

{
  "hex": "#c9643f",
  "rgb": {
    "r": 201,
    "g": 100,
    "b": 63
  },
  "hsl": {
    "h": 16.087,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61675,
    "c": 0.13862,
    "h": 40.3
  },
  "luminance": 0.21891
}

Semantic roles & 50–950 ramp

primary

#C9643F

secondary

#94C0D0

accent

#B7DF48

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C9643F

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

Preview Lab → · Contrast checker → · Palette generator →