#CA633A#CA633A

#CA633A is a mid, vivid orange. Relative luminance 0.218; OKLCH L 61.6% C 0.142 H 41.4°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#CA633A
RGB	rgb(202, 99, 58)
HSL	hsl(17, 58%, 51%)
HSV	hsv(17, 71%, 79%)
CMYK	cmyk(0%, 51%, 71.3%, 20.8%)
CIE-LAB	lab(53.80, 37.98, 41.59)
CIE-LCH	lch(53.80, 56.32, 47.59°)
OKLab	oklab(61.6% 0.1068 0.0942)
OKLCH	oklch(61.6% 0.142 41.4)
XYZ	xyz(29.5855, 21.7893, 6.6499)
Luminance	0.2179 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA633A #3AA1CA

analogous

#CA3A59 #CA633A #CAAB3A

triadic

#CA633A #3ACA63 #633ACA

tetradic

#CA633A #59CA3A #3AA1CA #AB3ACA

square

#CA633A #59CA3A #3AA1CA #AB3ACA

split-complementary

#CA633A #3ACAAB #3A59CA

monochromatic

#6C341D #9D4B2A #CA633A #D7896A #E4AF9A

Accessibility & contrast

On white

3.92

#CA633A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#CA633A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA633A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA633A	#FFFFFF	#000000	##000000
##CA633A	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7335

Deuteranopia (green-blind)

#988938

Tritanopia (blue-blind)

#DD4E5A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #ca633a;
/* rgb */ color: rgb(202, 99, 58);
/* oklch */ color: oklch(61.6% 0.142 41.4);

Tailwind

colors: {
  custom: {
    50: '#e19172',
    500: '#ca633a',
    950: '#000000',
  },
}

SCSS

$custom: #ca633a;
$custom-light: #e19172;
$custom-dark: #000000;

JSON

{
  "hex": "#ca633a",
  "rgb": {
    "r": 202,
    "g": 99,
    "b": 58
  },
  "hsl": {
    "h": 17.083,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.61601,
    "c": 0.14236,
    "h": 41.4
  },
  "luminance": 0.21786
}

Semantic roles & 50–950 ramp

primary

#CA633A

secondary

#90BED0

accent

#B5E147

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CA633A

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

Preview Lab → · Contrast checker → · Palette generator →