#CA3A2D#CA3A2D

#CA3A2D is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.2% C 0.183 H 29.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#CA3A2D
RGB	rgb(202, 58, 45)
HSL	hsl(5, 64%, 48%)
HSV	hsv(5, 78%, 79%)
CMYK	cmyk(0%, 71.3%, 77.7%, 20.8%)
CIE-LAB	lab(46.68, 55.84, 40.82)
CIE-LCH	lch(46.68, 69.17, 36.16°)
OKLab	oklab(56.18% 0.1596 0.0895)
OKLCH	oklch(56.18% 0.183 29.3)
XYZ	xyz(26.3469, 15.7762, 4.1399)
Luminance	0.1577 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3A2D #2DBDCA

analogous

#CA2D6E #CA3A2D #CA882D

triadic

#CA3A2D #2DCA3A #3A2DCA

tetradic

#CA3A2D #6ECA2D #2DBDCA #882DCA

square

#CA3A2D #6ECA2D #2DBDCA #882DCA

split-complementary

#CA3A2D #2DCA88 #2D6ECA

monochromatic

#661D17 #982C22 #CA3A2D #DA655A #E5938C

Accessibility & contrast

On white

5.05

#CA3A2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#CA3A2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3A2D

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3A2D	#FFFFFF	#000000	##FFFFFF
##CA3A2D	1.00	5.05	4.15	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655B2A

Deuteranopia (green-blind)

#887A27

Tritanopia (blue-blind)

#DE0038

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ca3a2d;
/* rgb */ color: rgb(202, 58, 45);
/* oklch */ color: oklch(56.2% 0.183 29.3);

Tailwind

colors: {
  custom: {
    50: '#e37a67',
    500: '#ca3a2d',
    950: '#000000',
  },
}

SCSS

$custom: #ca3a2d;
$custom-light: #e37a67;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3a2d",
  "rgb": {
    "r": 202,
    "g": 58,
    "b": 45
  },
  "hsl": {
    "h": 4.968,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56177,
    "c": 0.18297,
    "h": 29.3
  },
  "luminance": 0.15772
}

Semantic roles & 50–950 ramp

primary

#CA3A2D

secondary

#83C9CF

accent

#D9E741

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #CA3A2D

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

Preview Lab → · Contrast checker → · Palette generator →