#CA3230#CA3230

#CA3230 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.5% C 0.189 H 26.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#CA3230
RGB	rgb(202, 50, 48)
HSL	hsl(1, 62%, 49%)
HSV	hsv(1, 76%, 79%)
CMYK	cmyk(0%, 75.2%, 76.2%, 20.8%)
CIE-LAB	lab(45.71, 58.73, 38.13)
CIE-LCH	lch(45.71, 70.02, 32.99°)
OKLab	oklab(55.46% 0.1693 0.0844)
OKLCH	oklch(55.46% 0.189 26.5)
XYZ	xyz(26.0343, 15.0552, 4.3309)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3230 #30C8CA

analogous

#CA307B #CA3230 #CA7F30

triadic

#CA3230 #30CA32 #3230CA

tetradic

#CA3230 #7BCA30 #30C8CA #7F30CA

square

#CA3230 #7BCA30 #30C8CA #7F30CA

split-complementary

#CA3230 #30CA7F #307BCA

monochromatic

#671A18 #992624 #CA3230 #D9605E #E59190

Accessibility & contrast

On white

5.24

#CA3230 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#CA3230 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3230

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3230	#FFFFFF	#000000	##FFFFFF
##CA3230	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572E

Deuteranopia (green-blind)

#86782A

Tritanopia (blue-blind)

#DE0034

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #ca3230;
/* rgb */ color: rgb(202, 50, 48);
/* oklch */ color: oklch(55.5% 0.189 26.5);

Tailwind

colors: {
  custom: {
    50: '#e37669',
    500: '#ca3230',
    950: '#000000',
  },
}

SCSS

$custom: #ca3230;
$custom-light: #e37669;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3230",
  "rgb": {
    "r": 202,
    "g": 50,
    "b": 48
  },
  "hsl": {
    "h": 0.779,
    "s": 61.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55464,
    "c": 0.18918,
    "h": 26.5
  },
  "luminance": 0.15051
}

Semantic roles & 50–950 ramp

primary

#CA3230

secondary

#87CECF

accent

#E3E543

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #CA3230

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

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