#CA343F#CA343F

#CA343F is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.9% C 0.186 H 21.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#CA343F
RGB	rgb(202, 52, 63)
HSL	hsl(356, 59%, 50%)
HSV	hsv(356, 74%, 79%)
CMYK	cmyk(0%, 74.3%, 68.8%, 20.8%)
CIE-LAB	lab(46.14, 58.72, 29.89)
CIE-LCH	lch(46.14, 65.89, 26.98°)
OKLab	oklab(55.85% 0.1725 0.0695)
OKLCH	oklch(55.85% 0.186 21.9)
XYZ	xyz(26.4853, 15.3754, 6.2748)
Luminance	0.1537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA343F #34CABF

analogous

#CA348A #CA343F #CA7434

triadic

#CA343F #3FCA34 #343FCA

tetradic

#CA343F #8ACA34 #34CABF #7434CA

square

#CA343F #8ACA34 #34CABF #7434CA

split-complementary

#CA343F #34CA74 #348ACA

monochromatic

#691B21 #992730 #CA343F #D7646D #E4959B

Accessibility & contrast

On white

5.15

#CA343F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#CA343F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA343F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA343F	#FFFFFF	#000000	##FFFFFF
##CA343F	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60593E

Deuteranopia (green-blind)

#85793A

Tritanopia (blue-blind)

#DE003A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #ca343f;
/* rgb */ color: rgb(202, 52, 63);
/* oklch */ color: oklch(55.9% 0.186 21.9);

Tailwind

colors: {
  custom: {
    50: '#e27774',
    500: '#ca343f',
    950: '#000000',
  },
}

SCSS

$custom: #ca343f;
$custom-light: #e27774;
$custom-dark: #000000;

JSON

{
  "hex": "#ca343f",
  "rgb": {
    "r": 202,
    "g": 52,
    "b": 63
  },
  "hsl": {
    "h": 355.6,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5585,
    "c": 0.18596,
    "h": 21.9
  },
  "luminance": 0.15371
}

Semantic roles & 50–950 ramp

primary

#CA343F

secondary

#8BCFCA

accent

#E2D746

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA343F

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

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