#CF6437#CF6437

#CF6437 is a light, vivid orange. Relative luminance 0.227; OKLCH L 62.4% C 0.148 H 42.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#CF6437
RGB	rgb(207, 100, 55)
HSL	hsl(18, 61%, 51%)
HSV	hsv(18, 73%, 81%)
CMYK	cmyk(0%, 51.7%, 73.4%, 18.8%)
CIE-LAB	lab(54.72, 39.28, 44.35)
CIE-LCH	lch(54.72, 59.24, 48.47°)
OKLab	oklab(62.44% 0.1097 0.0993)
OKLCH	oklch(62.44% 0.148 42.1)
XYZ	xyz(30.9819, 22.6594, 6.3559)
Luminance	0.2266 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF6437 #37A2CF

analogous

#CF3756 #CF6437 #CFB037

triadic

#CF6437 #37CF64 #6437CF

tetradic

#CF6437 #56CF37 #37A2CF #B037CF

square

#CF6437 #56CF37 #37A2CF #B037CF

split-complementary

#CF6437 #37CFB0 #3756CF

monochromatic

#71341B #A24B27 #CF6437 #DB8A68 #E7B19A

Accessibility & contrast

On white

3.80

#CF6437 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#CF6437 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF6437

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF6437	#FFFFFF	#000000	##000000
##CF6437	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817432

Deuteranopia (green-blind)

#9C8C35

Tritanopia (blue-blind)

#E34E5A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cf6437;
/* rgb */ color: rgb(207, 100, 55);
/* oklch */ color: oklch(62.4% 0.148 42.1);

Tailwind

colors: {
  custom: {
    50: '#e59270',
    500: '#cf6437',
    950: '#000000',
  },
}

SCSS

$custom: #cf6437;
$custom-light: #e59270;
$custom-dark: #000000;

JSON

{
  "hex": "#cf6437",
  "rgb": {
    "r": 207,
    "g": 100,
    "b": 55
  },
  "hsl": {
    "h": 17.763,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.6244,
    "c": 0.14797,
    "h": 42.1
  },
  "luminance": 0.22656
}

Semantic roles & 50–950 ramp

primary

#CF6437

secondary

#8FBFD2

accent

#B5E443

background

#FFF9F6

surface

#FEF1EC

border

#D6CBC7

text

#170D07

muted

#857E7A

Preview Lab

Preview with #CF6437

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

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