#CA4221#CA4221

#CA4221 is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.9% C 0.178 H 34.6°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#CA4221
RGB	rgb(202, 66, 33)
HSL	hsl(12, 72%, 46%)
HSV	hsv(12, 84%, 79%)
CMYK	cmyk(0%, 67.3%, 83.7%, 20.8%)
CIE-LAB	lab(47.71, 52.37, 47.89)
CIE-LCH	lch(47.71, 70.97, 42.44°)
OKLab	oklab(56.92% 0.1467 0.101)
OKLCH	oklch(56.92% 0.178 34.6)
XYZ	xyz(26.5830, 16.5668, 3.2365)
Luminance	0.1656 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4221 #21A9CA

analogous

#CA2154 #CA4221 #CA9621

triadic

#CA4221 #21CA42 #4221CA

tetradic

#CA4221 #54CA21 #21A9CA #9621CA

square

#CA4221 #54CA21 #21A9CA #9621CA

split-complementary

#CA4221 #21CA96 #2154CA

monochromatic

#612010 #953118 #CA4221 #E16547 #EA917C

Accessibility & contrast

On white

4.87

#CA4221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#CA4221 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4221

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4221	#FFFFFF	#000000	##FFFFFF
##CA4221	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5E1B

Deuteranopia (green-blind)

#8C7C1A

Tritanopia (blue-blind)

#DF133C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ca4221;
/* rgb */ color: rgb(202, 66, 33);
/* oklch */ color: oklch(56.9% 0.178 34.6);

Tailwind

colors: {
  custom: {
    50: '#e47e60',
    500: '#ca4221',
    950: '#000000',
  },
}

SCSS

$custom: #ca4221;
$custom-light: #e47e60;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4221",
  "rgb": {
    "r": 202,
    "g": 66,
    "b": 33
  },
  "hsl": {
    "h": 11.716,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56916,
    "c": 0.17808,
    "h": 34.6
  },
  "luminance": 0.16563
}

Semantic roles & 50–950 ramp

primary

#CA4221

secondary

#75C0D2

accent

#CBEF39

background

#FFF8F5

surface

#FFEFEA

border

#D7CAC6

text

#180A05

muted

#867C79

Preview Lab

Preview with #CA4221

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

Preview Lab → · Contrast checker → · Palette generator →