#CA603F#CA603F

#CA603F is a mid, vivid red. Relative luminance 0.213; OKLCH L 61.2% C 0.143 H 37.9°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#CA603F
RGB	rgb(202, 96, 63)
HSL	hsl(14, 57%, 52%)
HSV	hsv(14, 69%, 79%)
CMYK	cmyk(0%, 52.5%, 68.8%, 20.8%)
CIE-LAB	lab(53.26, 39.77, 38.31)
CIE-LCH	lch(53.26, 55.22, 43.93°)
OKLab	oklab(61.21% 0.1131 0.088)
OKLCH	oklch(61.21% 0.143 37.9)
XYZ	xyz(29.4399, 21.2848, 7.2597)
Luminance	0.2128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA603F #3FA9CA

analogous

#CA3F63 #CA603F #CAA63F

triadic

#CA603F #3FCA60 #603FCA

tetradic

#CA603F #63CA3F #3FA9CA #A63FCA

square

#CA603F #63CA3F #3FA9CA #A63FCA

split-complementary

#CA603F #3FCAA6 #3F63CA

monochromatic

#70321F #A0482C #CA603F #D7886F #E4AF9F

Accessibility & contrast

On white

4.00

#CA603F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#CA603F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA603F

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA603F	#FFFFFF	#000000	##000000
##CA603F	1.00	4.00	5.26	5.26
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713B

Deuteranopia (green-blind)

#96883D

Tritanopia (blue-blind)

#DD4B59

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #ca603f;
/* rgb */ color: rgb(202, 96, 63);
/* oklch */ color: oklch(61.2% 0.143 37.9);

Tailwind

colors: {
  custom: {
    50: '#e08f75',
    500: '#ca603f',
    950: '#000000',
  },
}

SCSS

$custom: #ca603f;
$custom-light: #e08f75;
$custom-dark: #000000;

JSON

{
  "hex": "#ca603f",
  "rgb": {
    "r": 202,
    "g": 96,
    "b": 63
  },
  "hsl": {
    "h": 14.245,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.61206,
    "c": 0.14332,
    "h": 37.9
  },
  "luminance": 0.21281
}

Semantic roles & 50–950 ramp

primary

#CA603F

secondary

#94C2D1

accent

#BCE048

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170D08

muted

#857D7B

Preview Lab

Preview with #CA603F

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

Preview Lab → · Contrast checker → · Palette generator →