#CA4C36#CA4C36

#CA4C36 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.3% C 0.165 H 32.1°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#CA4C36
RGB	rgb(202, 76, 54)
HSL	hsl(9, 58%, 50%)
HSV	hsv(9, 73%, 79%)
CMYK	cmyk(0%, 62.4%, 73.3%, 20.8%)
CIE-LAB	lab(49.49, 48.85, 38.94)
CIE-LCH	lch(49.49, 62.48, 38.56°)
OKLab	oklab(58.32% 0.1396 0.0877)
OKLCH	oklch(58.32% 0.165 32.1)
XYZ	xyz(27.6103, 17.9956, 5.5089)
Luminance	0.1799 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4C36 #36B4CA

analogous

#CA366A #CA4C36 #CA9636

triadic

#CA4C36 #36CA4C #4C36CA

tetradic

#CA4C36 #6ACA36 #36B4CA #9636CA

square

#CA4C36 #6ACA36 #36B4CA #9636CA

split-complementary

#CA4C36 #36CA96 #366ACA

monochromatic

#6A271C #9A3A29 #CA4C36 #D77766 #E4A297

Accessibility & contrast

On white

4.57

#CA4C36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#CA4C36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA4C36

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4C36	#FFFFFF	#000000	##000000
##CA4C36	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6433

Deuteranopia (green-blind)

#8E8032

Tritanopia (blue-blind)

#DE2D48

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ca4c36;
/* rgb */ color: rgb(202, 76, 54);
/* oklch */ color: oklch(58.3% 0.165 32.1);

Tailwind

colors: {
  custom: {
    50: '#e2836e',
    500: '#ca4c36',
    950: '#000000',
  },
}

SCSS

$custom: #ca4c36;
$custom-light: #e2836e;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4c36",
  "rgb": {
    "r": 202,
    "g": 76,
    "b": 54
  },
  "hsl": {
    "h": 8.919,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58318,
    "c": 0.16481,
    "h": 32.1
  },
  "luminance": 0.17992
}

Semantic roles & 50–950 ramp

primary

#CA4C36

secondary

#8DC5CF

accent

#CAE146

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CA4C36

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

Preview Lab → · Contrast checker → · Palette generator →