#CE643F#CE643F

#CE643F is a light, vivid orange. Relative luminance 0.226; OKLCH L 62.4% C 0.144 H 39.5°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#CE643F
RGB	rgb(206, 100, 63)
HSL	hsl(16, 59%, 53%)
HSV	hsv(16, 69%, 81%)
CMYK	cmyk(0%, 51.5%, 69.4%, 19.2%)
CIE-LAB	lab(54.66, 39.29, 40.07)
CIE-LCH	lch(54.66, 56.12, 45.57°)
OKLab	oklab(62.39% 0.1113 0.0916)
OKLCH	oklch(62.39% 0.144 39.5)
XYZ	xyz(30.9108, 22.5988, 7.4359)
Luminance	0.2260 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CE643F #3FA9CE

analogous

#CE3F62 #CE643F #CEAB3F

triadic

#CE643F #3FCE64 #643FCE

tetradic

#CE643F #62CE3F #3FA9CE #AB3FCE

square

#CE643F #62CE3F #3FA9CE #AB3FCE

split-complementary

#CE643F #3FCEAB #3F62CE

monochromatic

#75341E #A64A2A #CE643F #DA8B70 #E7B3A1

Accessibility & contrast

On white

3.81

#CE643F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#CE643F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CE643F

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CE643F	#FFFFFF	#000000	##000000
##CE643F	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81743B

Deuteranopia (green-blind)

#9A8C3D

Tritanopia (blue-blind)

#E14F5C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #ce643f;
/* rgb */ color: rgb(206, 100, 63);
/* oklch */ color: oklch(62.4% 0.144 39.5);

Tailwind

colors: {
  custom: {
    50: '#e39275',
    500: '#ce643f',
    950: '#000000',
  },
}

SCSS

$custom: #ce643f;
$custom-light: #e39275;
$custom-dark: #000000;

JSON

{
  "hex": "#ce643f",
  "rgb": {
    "r": 206,
    "g": 100,
    "b": 63
  },
  "hsl": {
    "h": 15.524,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.62389,
    "c": 0.14414,
    "h": 39.5
  },
  "luminance": 0.22595
}

Semantic roles & 50–950 ramp

primary

#CE643F

secondary

#95C3D3

accent

#BAE345

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CE643F

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

Preview Lab → · Contrast checker → · Palette generator →