#CA433C#CA433C

#CA433C is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.3% C 0.172 H 26.9°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#CA433C
RGB	rgb(202, 67, 60)
HSL	hsl(3, 57%, 51%)
HSV	hsv(3, 70%, 79%)
CMYK	cmyk(0%, 66.8%, 70.3%, 20.8%)
CIE-LAB	lab(48.14, 52.98, 34.03)
CIE-LCH	lch(48.14, 62.97, 32.71°)
OKLab	oklab(57.32% 0.1537 0.0781)
OKLCH	oklch(57.32% 0.172 26.9)
XYZ	xyz(27.1828, 16.9010, 6.1050)
Luminance	0.1690 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA433C #3CC3CA

analogous

#CA3C7C #CA433C #CA8A3C

triadic

#CA433C #3CCA43 #433CCA

tetradic

#CA433C #7CCA3C #3CC3CA #8A3CCA

square

#CA433C #7CCA3C #3CC3CA #8A3CCA

split-complementary

#CA433C #3CCA8A #3C7CCA

monochromatic

#6E221E #9E312B #CA433C #D7716C #E4A09C

Accessibility & contrast

On white

4.80

#CA433C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#CA433C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA433C

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA433C	#FFFFFF	#000000	##FFFFFF
##CA433C	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68603A

Deuteranopia (green-blind)

#8A7D38

Tritanopia (blue-blind)

#DE1D43

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca433c;
/* rgb */ color: rgb(202, 67, 60);
/* oklch */ color: oklch(57.3% 0.172 26.9);

Tailwind

colors: {
  custom: {
    50: '#e27e72',
    500: '#ca433c',
    950: '#000000',
  },
}

SCSS

$custom: #ca433c;
$custom-light: #e27e72;
$custom-dark: #000000;

JSON

{
  "hex": "#ca433c",
  "rgb": {
    "r": 202,
    "g": 67,
    "b": 60
  },
  "hsl": {
    "h": 2.958,
    "s": 57.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57323,
    "c": 0.1724,
    "h": 26.9
  },
  "luminance": 0.16897
}

Semantic roles & 50–950 ramp

primary

#CA433C

secondary

#92CDD0

accent

#D9E147

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA433C

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

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