#CA3532#CA3532

#CA3532 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.8% C 0.186 H 26.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#CA3532
RGB	rgb(202, 53, 50)
HSL	hsl(1, 60%, 49%)
HSV	hsv(1, 75%, 79%)
CMYK	cmyk(0%, 73.8%, 75.2%, 20.8%)
CIE-LAB	lab(46.09, 57.80, 37.41)
CIE-LCH	lch(46.09, 68.85, 32.91°)
OKLab	oklab(55.76% 0.1668 0.0834)
OKLCH	oklch(55.76% 0.186 26.6)
XYZ	xyz(26.2090, 15.3371, 4.5973)
Luminance	0.1533 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3532 #32C7CA

analogous

#CA327B #CA3532 #CA8132

triadic

#CA3532 #32CA35 #3532CA

tetradic

#CA3532 #7BCA32 #32C7CA #8132CA

square

#CA3532 #7BCA32 #32C7CA #8132CA

split-complementary

#CA3532 #32CA81 #327BCA

monochromatic

#681B1A #992826 #CA3532 #D86461 #E49492

Accessibility & contrast

On white

5.16

#CA3532 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#CA3532 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3532

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3532	#FFFFFF	#000000	##FFFFFF
##CA3532	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625930

Deuteranopia (green-blind)

#86792C

Tritanopia (blue-blind)

#DE0036

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #ca3532;
/* rgb */ color: rgb(202, 53, 50);
/* oklch */ color: oklch(55.8% 0.186 26.6);

Tailwind

colors: {
  custom: {
    50: '#e3776a',
    500: '#ca3532',
    950: '#000000',
  },
}

SCSS

$custom: #ca3532;
$custom-light: #e3776a;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3532",
  "rgb": {
    "r": 202,
    "g": 53,
    "b": 50
  },
  "hsl": {
    "h": 1.184,
    "s": 60.317,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55756,
    "c": 0.18648,
    "h": 26.6
  },
  "luminance": 0.15333
}

Semantic roles & 50–950 ramp

primary

#CA3532

secondary

#89CECF

accent

#E0E344

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #CA3532

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

Preview Lab → · Contrast checker → · Palette generator →