#CA603E#CA603E

#CA603E is a mid, vivid red. Relative luminance 0.213; OKLCH L 61.2% C 0.144 H 38.3°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#CA603E
RGB	rgb(202, 96, 62)
HSL	hsl(15, 57%, 52%)
HSV	hsv(15, 69%, 79%)
CMYK	cmyk(0%, 52.5%, 69.3%, 20.8%)
CIE-LAB	lab(53.25, 39.71, 38.84)
CIE-LCH	lch(53.25, 55.55, 44.36°)
OKLab	oklab(61.19% 0.1128 0.089)
OKLCH	oklch(61.19% 0.144 38.3)
XYZ	xyz(29.4122, 21.2737, 7.1139)
Luminance	0.2127 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA603E #3EA8CA

analogous

#CA3E62 #CA603E #CAA63E

triadic

#CA603E #3ECA60 #603ECA

tetradic

#CA603E #62CA3E #3EA8CA #A63ECA

square

#CA603E #62CA3E #3EA8CA #A63ECA

split-complementary

#CA603E #3ECAA6 #3E62CA

monochromatic

#6F321F #9F482C #CA603E #D7886E #E4AF9E

Accessibility & contrast

On white

4.00

#CA603E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#CA603E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA603E

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA603E	#FFFFFF	#000000	##000000
##CA603E	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713A

Deuteranopia (green-blind)

#96883C

Tritanopia (blue-blind)

#DD4B58

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #ca603e;
/* rgb */ color: rgb(202, 96, 62);
/* oklch */ color: oklch(61.2% 0.144 38.3);

Tailwind

colors: {
  custom: {
    50: '#e18f74',
    500: '#ca603e',
    950: '#000000',
  },
}

SCSS

$custom: #ca603e;
$custom-light: #e18f74;
$custom-dark: #000000;

JSON

{
  "hex": "#ca603e",
  "rgb": {
    "r": 202,
    "g": 96,
    "b": 62
  },
  "hsl": {
    "h": 14.571,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61193,
    "c": 0.14364,
    "h": 38.3
  },
  "luminance": 0.2127
}

Semantic roles & 50–950 ramp

primary

#CA603E

secondary

#93C2D1

accent

#BBE048

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170D08

muted

#857D7B

Preview Lab

Preview with #CA603E

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

Preview Lab → · Contrast checker → · Palette generator →