#CF643C#CF643C

#CF643C is a light, vivid orange. Relative luminance 0.227; OKLCH L 62.5% C 0.146 H 40.4°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#CF643C
RGB	rgb(207, 100, 60)
HSL	hsl(16, 60%, 52%)
HSV	hsv(16, 71%, 81%)
CMYK	cmyk(0%, 51.7%, 71%, 18.8%)
CIE-LAB	lab(54.77, 39.52, 41.83)
CIE-LCH	lch(54.77, 57.54, 46.62°)
OKLab	oklab(62.5% 0.1113 0.0949)
OKLCH	oklch(62.5% 0.146 40.4)
XYZ	xyz(31.1078, 22.7098, 7.0194)
Luminance	0.2271 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF643C #3CA7CF

analogous

#CF3C5D #CF643C #CFAE3C

triadic

#CF643C #3CCF64 #643CCF

tetradic

#CF643C #5DCF3C #3CA7CF #AE3CCF

square

#CF643C #5DCF3C #3CA7CF #AE3CCF

split-complementary

#CF643C #3CCFAE #3C5DCF

monochromatic

#74341D #A54B29 #CF643C #DB8B6D #E7B29E

Accessibility & contrast

On white

3.79

#CF643C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#CF643C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF643C

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF643C	#FFFFFF	#000000	##000000
##CF643C	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817438

Deuteranopia (green-blind)

#9B8C3A

Tritanopia (blue-blind)

#E34E5B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cf643c;
/* rgb */ color: rgb(207, 100, 60);
/* oklch */ color: oklch(62.5% 0.146 40.4);

Tailwind

colors: {
  custom: {
    50: '#e49273',
    500: '#cf643c',
    950: '#000000',
  },
}

SCSS

$custom: #cf643c;
$custom-light: #e49273;
$custom-dark: #000000;

JSON

{
  "hex": "#cf643c",
  "rgb": {
    "r": 207,
    "g": 100,
    "b": 60
  },
  "hsl": {
    "h": 16.327,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.62496,
    "c": 0.14626,
    "h": 40.4
  },
  "luminance": 0.22706
}

Semantic roles & 50–950 ramp

primary

#CF643C

secondary

#93C2D3

accent

#B8E444

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CF643C

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

Preview Lab → · Contrast checker → · Palette generator →