#CA643D#CA643D

#CA643D is a mid, vivid orange. Relative luminance 0.220; OKLCH L 61.8% C 0.140 H 40.9°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#CA643D
RGB	rgb(202, 100, 61)
HSL	hsl(17, 57%, 52%)
HSV	hsv(17, 70%, 79%)
CMYK	cmyk(0%, 50.5%, 69.8%, 20.8%)
CIE-LAB	lab(54.04, 37.63, 40.27)
CIE-LCH	lch(54.04, 55.12, 46.95°)
OKLab	oklab(61.79% 0.1062 0.0919)
OKLCH	oklch(61.79% 0.14 40.9)
XYZ	xyz(29.7593, 22.0114, 7.0955)
Luminance	0.2201 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA643D #3DA3CA

analogous

#CA3D5D #CA643D #CAAB3D

triadic

#CA643D #3DCA64 #643DCA

tetradic

#CA643D #5DCA3D #3DA3CA #AB3DCA

square

#CA643D #5DCA3D #3DA3CA #AB3DCA

split-complementary

#CA643D #3DCAAB #3D5DCA

monochromatic

#6E341E #9F4B2B #CA643D #D78A6D #E4B19D

Accessibility & contrast

On white

3.89

#CA643D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#CA643D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA643D

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA643D	#FFFFFF	#000000	##000000
##CA643D	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807339

Deuteranopia (green-blind)

#988A3B

Tritanopia (blue-blind)

#DD4F5B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #ca643d;
/* rgb */ color: rgb(202, 100, 61);
/* oklch */ color: oklch(61.8% 0.140 40.9);

Tailwind

colors: {
  custom: {
    50: '#e09274',
    500: '#ca643d',
    950: '#000000',
  },
}

SCSS

$custom: #ca643d;
$custom-light: #e09274;
$custom-dark: #000000;

JSON

{
  "hex": "#ca643d",
  "rgb": {
    "r": 202,
    "g": 100,
    "b": 61
  },
  "hsl": {
    "h": 16.596,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.61792,
    "c": 0.14043,
    "h": 40.9
  },
  "luminance": 0.22008
}

Semantic roles & 50–950 ramp

primary

#CA643D

secondary

#92BFD0

accent

#B6E047

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #CA643D

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

Preview Lab → · Contrast checker → · Palette generator →