#CA3B2D#CA3B2D

#CA3B2D is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.3% C 0.182 H 29.5°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#CA3B2D
RGB	rgb(202, 59, 45)
HSL	hsl(5, 64%, 48%)
HSV	hsv(5, 78%, 79%)
CMYK	cmyk(0%, 70.8%, 77.7%, 20.8%)
CIE-LAB	lab(46.81, 55.47, 40.96)
CIE-LCH	lch(46.81, 68.95, 36.44°)
OKLab	oklab(56.28% 0.1585 0.0898)
OKLCH	oklch(56.28% 0.182 29.5)
XYZ	xyz(26.3978, 15.8780, 4.1569)
Luminance	0.1587 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3B2D #2DBCCA

analogous

#CA2D6D #CA3B2D #CA892D

triadic

#CA3B2D #2DCA3B #3B2DCA

tetradic

#CA3B2D #6DCA2D #2DBCCA #892DCA

square

#CA3B2D #6DCA2D #2DBCCA #892DCA

split-complementary

#CA3B2D #2DCA89 #2D6DCA

monochromatic

#661E17 #982C22 #CA3B2D #DA655A #E5948C

Accessibility & contrast

On white

5.03

#CA3B2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#CA3B2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3B2D

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3B2D	#FFFFFF	#000000	##FFFFFF
##CA3B2D	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655B2A

Deuteranopia (green-blind)

#897A27

Tritanopia (blue-blind)

#DE0039

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ca3b2d;
/* rgb */ color: rgb(202, 59, 45);
/* oklch */ color: oklch(56.3% 0.182 29.5);

Tailwind

colors: {
  custom: {
    50: '#e37a67',
    500: '#ca3b2d',
    950: '#000000',
  },
}

SCSS

$custom: #ca3b2d;
$custom-light: #e37a67;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3b2d",
  "rgb": {
    "r": 202,
    "g": 59,
    "b": 45
  },
  "hsl": {
    "h": 5.35,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56278,
    "c": 0.18211,
    "h": 29.5
  },
  "luminance": 0.15874
}

Semantic roles & 50–950 ramp

primary

#CA3B2D

secondary

#83C9CF

accent

#D8E741

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #CA3B2D

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

Preview Lab → · Contrast checker → · Palette generator →