#CA3D32#CA3D32

#CA3D32 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.5% C 0.180 H 28.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#CA3D32
RGB	rgb(202, 61, 50)
HSL	hsl(4, 60%, 49%)
HSV	hsv(4, 75%, 79%)
CMYK	cmyk(0%, 69.8%, 75.2%, 20.8%)
CIE-LAB	lab(47.14, 54.91, 38.56)
CIE-LCH	lch(47.14, 67.10, 35.08°)
OKLab	oklab(56.54% 0.1577 0.0859)
OKLCH	oklch(56.54% 0.18 28.6)
XYZ	xyz(26.6046, 16.1283, 4.7292)
Luminance	0.1612 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3D32 #32BFCA

analogous

#CA3273 #CA3D32 #CA8932

triadic

#CA3D32 #32CA3D #3D32CA

tetradic

#CA3D32 #73CA32 #32BFCA #8932CA

square

#CA3D32 #73CA32 #32BFCA #8932CA

split-complementary

#CA3D32 #32CA89 #3273CA

monochromatic

#681F1A #992E26 #CA3D32 #D86A61 #E49892

Accessibility & contrast

On white

4.97

#CA3D32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#CA3D32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3D32

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3D32	#FFFFFF	#000000	##FFFFFF
##CA3D32	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C30

Deuteranopia (green-blind)

#897B2D

Tritanopia (blue-blind)

#DE063C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3d32;
/* rgb */ color: rgb(202, 61, 50);
/* oklch */ color: oklch(56.5% 0.180 28.6);

Tailwind

colors: {
  custom: {
    50: '#e37b6b',
    500: '#ca3d32',
    950: '#000000',
  },
}

SCSS

$custom: #ca3d32;
$custom-light: #e37b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3d32",
  "rgb": {
    "r": 202,
    "g": 61,
    "b": 50
  },
  "hsl": {
    "h": 4.342,
    "s": 60.317,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5654,
    "c": 0.17957,
    "h": 28.6
  },
  "luminance": 0.16124
}

Semantic roles & 50–950 ramp

primary

#CA3D32

secondary

#89CACF

accent

#D8E344

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #CA3D32

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

Preview Lab → · Contrast checker → · Palette generator →