#CA323A#CA323A

#CA323A is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.6% C 0.188 H 23.3°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#CA323A
RGB	rgb(202, 50, 58)
HSL	hsl(357, 60%, 49%)
HSV	hsv(357, 75%, 79%)
CMYK	cmyk(0%, 75.2%, 71.3%, 20.8%)
CIE-LAB	lab(45.84, 59.14, 32.49)
CIE-LCH	lch(45.84, 67.48, 28.78°)
OKLab	oklab(55.6% 0.1727 0.0744)
OKLCH	oklch(55.6% 0.188 23.3)
XYZ	xyz(26.2644, 15.1473, 5.5429)
Luminance	0.1514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA323A #32CAC2

analogous

#CA3286 #CA323A #CA7632

triadic

#CA323A #3ACA32 #323ACA

tetradic

#CA323A #86CA32 #32CAC2 #7632CA

square

#CA323A #86CA32 #32CAC2 #7632CA

split-complementary

#CA323A #32CA76 #3286CA

monochromatic

#681A1E #99262C #CA323A #D86167 #E49297

Accessibility & contrast

On white

5.21

#CA323A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#CA323A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA323A

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA323A	#FFFFFF	#000000	##FFFFFF
##CA323A	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5839

Deuteranopia (green-blind)

#857835

Tritanopia (blue-blind)

#DE0037

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #ca323a;
/* rgb */ color: rgb(202, 50, 58);
/* oklch */ color: oklch(55.6% 0.188 23.3);

Tailwind

colors: {
  custom: {
    50: '#e37670',
    500: '#ca323a',
    950: '#000000',
  },
}

SCSS

$custom: #ca323a;
$custom-light: #e37670;
$custom-dark: #000000;

JSON

{
  "hex": "#ca323a",
  "rgb": {
    "r": 202,
    "g": 50,
    "b": 58
  },
  "hsl": {
    "h": 356.842,
    "s": 60.317,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55597,
    "c": 0.18808,
    "h": 23.3
  },
  "luminance": 0.15143
}

Semantic roles & 50–950 ramp

primary

#CA323A

secondary

#89CFCB

accent

#E3DB44

background

#FFF7F6

surface

#FEEEEC

border

#D6C9C7

text

#170907

muted

#857B7A

Preview Lab

Preview with #CA323A

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

Preview Lab → · Contrast checker → · Palette generator →