#CA2F33#CA2F33

#CA2F33 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.2% C 0.191 H 25.0°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#CA2F33
RGB	rgb(202, 47, 51)
HSL	hsl(358, 62%, 49%)
HSV	hsv(358, 77%, 79%)
CMYK	cmyk(0%, 76.7%, 74.8%, 20.8%)
CIE-LAB	lab(45.40, 59.79, 36.08)
CIE-LCH	lch(45.40, 69.84, 31.11°)
OKLab	oklab(55.25% 0.1733 0.0807)
OKLCH	oklch(55.25% 0.191 25)
XYZ	xyz(25.9742, 14.8327, 4.6267)
Luminance	0.1483 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2F33 #2FCAC6

analogous

#CA2F81 #CA2F33 #CA792F

triadic

#CA2F33 #33CA2F #2F33CA

tetradic

#CA2F33 #81CA2F #2FCAC6 #792FCA

square

#CA2F33 #81CA2F #2FCAC6 #792FCA

split-complementary

#CA2F33 #2FCA79 #2F81CA

monochromatic

#67181A #982326 #CA2F33 #D95D60 #E58F91

Accessibility & contrast

On white

5.30

#CA2F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#CA2F33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2F33

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2F33	#FFFFFF	#000000	##FFFFFF
##CA2F33	1.00	5.30	3.97	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5631

Deuteranopia (green-blind)

#85772D

Tritanopia (blue-blind)

#DE0033

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca2f33;
/* rgb */ color: rgb(202, 47, 51);
/* oklch */ color: oklch(55.2% 0.191 25.0);

Tailwind

colors: {
  custom: {
    50: '#e3756b',
    500: '#ca2f33',
    950: '#000000',
  },
}

SCSS

$custom: #ca2f33;
$custom-light: #e3756b;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2f33",
  "rgb": {
    "r": 202,
    "g": 47,
    "b": 51
  },
  "hsl": {
    "h": 358.452,
    "s": 62.249,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55248,
    "c": 0.19119,
    "h": 25
  },
  "luminance": 0.14829
}

Semantic roles & 50–950 ramp

primary

#CA2F33

secondary

#86CFCD

accent

#E5E142

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #CA2F33

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

Preview Lab → · Contrast checker → · Palette generator →