#CA434B#CA434B

#CA434B is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.6% C 0.171 H 21.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CA434B
RGB	rgb(202, 67, 75)
HSL	hsl(356, 56%, 53%)
HSV	hsv(356, 67%, 79%)
CMYK	cmyk(0%, 66.8%, 62.9%, 20.8%)
CIE-LAB	lab(48.36, 53.82, 25.50)
CIE-LCH	lch(48.36, 59.55, 25.36°)
OKLab	oklab(57.57% 0.1593 0.0612)
OKLCH	oklch(57.57% 0.171 21)
XYZ	xyz(27.6370, 17.0827, 8.4973)
Luminance	0.1708 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA434B #43CAC2

analogous

#CA438F #CA434B #CA7E43

triadic

#CA434B #4BCA43 #434BCA

tetradic

#CA434B #8FCA43 #43CAC2 #7E43CA

square

#CA434B #8FCA43 #43CAC2 #7E43CA

split-complementary

#CA434B #43CA7E #438FCA

monochromatic

#722025 #A22E35 #CA434B #D77379 #E5A2A6

Accessibility & contrast

On white

4.76

#CA434B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#CA434B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA434B

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA434B	#FFFFFF	#000000	##FFFFFF
##CA434B	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67614A

Deuteranopia (green-blind)

#897D47

Tritanopia (blue-blind)

#DD2247

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #ca434b;
/* rgb */ color: rgb(202, 67, 75);
/* oklch */ color: oklch(57.6% 0.171 21.0);

Tailwind

colors: {
  custom: {
    50: '#e17f7d',
    500: '#ca434b',
    950: '#000000',
  },
}

SCSS

$custom: #ca434b;
$custom-light: #e17f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#ca434b",
  "rgb": {
    "r": 202,
    "g": 67,
    "b": 75
  },
  "hsl": {
    "h": 356.444,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57568,
    "c": 0.17064,
    "h": 21
  },
  "luminance": 0.17079
}

Semantic roles & 50–950 ramp

primary

#CA434B

secondary

#97D2CE

accent

#DFD648

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CA434B

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

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