#CA2F30#CA2F30

#CA2F30 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.2% C 0.192 H 25.9°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#CA2F30
RGB	rgb(202, 47, 48)
HSL	hsl(360, 62%, 49%)
HSV	hsv(360, 77%, 79%)
CMYK	cmyk(0%, 76.7%, 76.2%, 20.8%)
CIE-LAB	lab(45.37, 59.68, 37.76)
CIE-LCH	lch(45.37, 70.62, 32.32°)
OKLab	oklab(55.21% 0.1723 0.0836)
OKLCH	oklch(55.21% 0.192 25.9)
XYZ	xyz(25.9102, 14.8071, 4.2895)
Luminance	0.1480 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2F30 #2FCAC9

analogous

#CA2F7E #CA2F30 #CA7C2F

triadic

#CA2F30 #30CA2F #2F30CA

tetradic

#CA2F30 #7ECA2F #2FCAC9 #7C2FCA

square

#CA2F30 #7ECA2F #2FCAC9 #7C2FCA

split-complementary

#CA2F30 #2FCA7C #2F7ECA

monochromatic

#671818 #982324 #CA2F30 #D95D5E #E58F8F

Accessibility & contrast

On white

5.30

#CA2F30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#CA2F30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2F30

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2F30	#FFFFFF	#000000	##FFFFFF
##CA2F30	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562E

Deuteranopia (green-blind)

#85772A

Tritanopia (blue-blind)

#DE0032

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca2f30;
/* rgb */ color: rgb(202, 47, 48);
/* oklch */ color: oklch(55.2% 0.192 25.9);

Tailwind

colors: {
  custom: {
    50: '#e47569',
    500: '#ca2f30',
    950: '#000000',
  },
}

SCSS

$custom: #ca2f30;
$custom-light: #e47569;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2f30",
  "rgb": {
    "r": 202,
    "g": 47,
    "b": 48
  },
  "hsl": {
    "h": 359.613,
    "s": 62.249,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5521,
    "c": 0.19153,
    "h": 25.9
  },
  "luminance": 0.14803
}

Semantic roles & 50–950 ramp

primary

#CA2F30

secondary

#86CFCF

accent

#E5E442

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #CA2F30

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

Preview Lab → · Contrast checker → · Palette generator →