#CF643D#CF643D

#CF643D is a light, vivid orange. Relative luminance 0.227; OKLCH L 62.5% C 0.146 H 40.1°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#CF643D
RGB	rgb(207, 100, 61)
HSL	hsl(16, 60%, 53%)
HSV	hsv(16, 71%, 81%)
CMYK	cmyk(0%, 51.7%, 70.5%, 18.8%)
CIE-LAB	lab(54.78, 39.57, 41.31)
CIE-LCH	lch(54.78, 57.21, 46.24°)
OKLab	oklab(62.51% 0.1117 0.0939)
OKLCH	oklch(62.51% 0.146 40.1)
XYZ	xyz(31.1345, 22.7205, 7.1599)
Luminance	0.2272 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF643D #3DA8CF

analogous

#CF3D5F #CF643D #CFAD3D

triadic

#CF643D #3DCF64 #643DCF

tetradic

#CF643D #5FCF3D #3DA8CF #AD3DCF

square

#CF643D #5FCF3D #3DA8CF #AD3DCF

split-complementary

#CF643D #3DCFAD #3D5FCF

monochromatic

#75341D #A64A29 #CF643D #DB8B6E #E7B29F

Accessibility & contrast

On white

3.79

#CF643D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#CF643D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF643D

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF643D	#FFFFFF	#000000	##000000
##CF643D	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)

#817539

Deuteranopia (green-blind)

#9B8C3B

Tritanopia (blue-blind)

#E34E5B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cf643d;
/* rgb */ color: rgb(207, 100, 61);
/* oklch */ color: oklch(62.5% 0.146 40.1);

Tailwind

colors: {
  custom: {
    50: '#e49274',
    500: '#cf643d',
    950: '#000000',
  },
}

SCSS

$custom: #cf643d;
$custom-light: #e49274;
$custom-dark: #000000;

JSON

{
  "hex": "#cf643d",
  "rgb": {
    "r": 207,
    "g": 100,
    "b": 61
  },
  "hsl": {
    "h": 16.027,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.62508,
    "c": 0.14593,
    "h": 40.1
  },
  "luminance": 0.22717
}

Semantic roles & 50–950 ramp

primary

#CF643D

secondary

#94C3D4

accent

#B9E344

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CF643D

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

Preview Lab → · Contrast checker → · Palette generator →