#CA433F#CA433F

#CA433F is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.4% C 0.172 H 25.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#CA433F
RGB	rgb(202, 67, 63)
HSL	hsl(2, 57%, 52%)
HSV	hsv(2, 69%, 79%)
CMYK	cmyk(0%, 66.8%, 68.8%, 20.8%)
CIE-LAB	lab(48.18, 53.13, 32.35)
CIE-LCH	lch(48.18, 62.20, 31.33°)
OKLab	oklab(57.37% 0.1548 0.0749)
OKLCH	oklch(57.37% 0.172 25.8)
XYZ	xyz(27.2644, 16.9337, 6.5345)
Luminance	0.1693 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA433F #3FC6CA

analogous

#CA3F80 #CA433F #CA893F

triadic

#CA433F #3FCA43 #433FCA

tetradic

#CA433F #80CA3F #3FC6CA #893FCA

square

#CA433F #80CA3F #3FC6CA #893FCA

split-complementary

#CA433F #3FCA89 #3F80CA

monochromatic

#70211F #A02F2C #CA433F #D7726F #E4A19F

Accessibility & contrast

On white

4.79

#CA433F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#CA433F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA433F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA433F	#FFFFFF	#000000	##FFFFFF
##CA433F	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68603D

Deuteranopia (green-blind)

#8A7D3B

Tritanopia (blue-blind)

#DE1E43

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca433f;
/* rgb */ color: rgb(202, 67, 63);
/* oklch */ color: oklch(57.4% 0.172 25.8);

Tailwind

colors: {
  custom: {
    50: '#e27f74',
    500: '#ca433f',
    950: '#000000',
  },
}

SCSS

$custom: #ca433f;
$custom-light: #e27f74;
$custom-dark: #000000;

JSON

{
  "hex": "#ca433f",
  "rgb": {
    "r": 202,
    "g": 67,
    "b": 63
  },
  "hsl": {
    "h": 1.727,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57367,
    "c": 0.17195,
    "h": 25.8
  },
  "luminance": 0.1693
}

Semantic roles & 50–950 ramp

primary

#CA433F

secondary

#94CFD1

accent

#DCE048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA433F

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

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