#CA4321#CA4321

#CA4321 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.0% C 0.177 H 34.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#CA4321
RGB	rgb(202, 67, 33)
HSL	hsl(12, 72%, 46%)
HSV	hsv(12, 84%, 79%)
CMYK	cmyk(0%, 66.8%, 83.7%, 20.8%)
CIE-LAB	lab(47.86, 51.96, 48.02)
CIE-LCH	lch(47.86, 70.76, 42.74°)
OKLab	oklab(57.03% 0.1454 0.1013)
OKLCH	oklch(57.03% 0.177 34.9)
XYZ	xyz(26.6419, 16.6847, 3.2562)
Luminance	0.1668 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4321 #21A8CA

analogous

#CA2153 #CA4321 #CA9721

triadic

#CA4321 #21CA43 #4321CA

tetradic

#CA4321 #53CA21 #21A8CA #9721CA

square

#CA4321 #53CA21 #21A8CA #9721CA

split-complementary

#CA4321 #21CA97 #2153CA

monochromatic

#612010 #953218 #CA4321 #E16647 #EA927C

Accessibility & contrast

On white

4.84

#CA4321 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#CA4321 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4321

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4321	#FFFFFF	#000000	##FFFFFF
##CA4321	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F1B

Deuteranopia (green-blind)

#8C7D1A

Tritanopia (blue-blind)

#DF163D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca4321;
/* rgb */ color: rgb(202, 67, 33);
/* oklch */ color: oklch(57.0% 0.177 34.9);

Tailwind

colors: {
  custom: {
    50: '#e47e60',
    500: '#ca4321',
    950: '#000000',
  },
}

SCSS

$custom: #ca4321;
$custom-light: #e47e60;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4321",
  "rgb": {
    "r": 202,
    "g": 67,
    "b": 33
  },
  "hsl": {
    "h": 12.071,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.17721,
    "h": 34.9
  },
  "luminance": 0.16681
}

Semantic roles & 50–950 ramp

primary

#CA4321

secondary

#75BFD2

accent

#CAEF39

background

#FFF8F5

surface

#FFEFEA

border

#D7CAC6

text

#180A05

muted

#867C79

Preview Lab

Preview with #CA4321

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

Preview Lab → · Contrast checker → · Palette generator →