#CA2F2A#CA2F2A

#CA2F2A is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.1% C 0.192 H 27.6°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#CA2F2A
RGB	rgb(202, 47, 42)
HSL	hsl(2, 66%, 48%)
HSV	hsv(2, 79%, 79%)
CMYK	cmyk(0%, 76.7%, 79.2%, 20.8%)
CIE-LAB	lab(45.30, 59.47, 41.03)
CIE-LCH	lch(45.30, 72.25, 34.60°)
OKLab	oklab(55.14% 0.1704 0.089)
OKLCH	oklch(55.14% 0.192 27.6)
XYZ	xyz(25.7947, 14.7609, 3.6810)
Luminance	0.1476 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2F2A #2AC5CA

analogous

#CA2A75 #CA2F2A #CA7F2A

triadic

#CA2F2A #2ACA2F #2F2ACA

tetradic

#CA2F2A #75CA2A #2AC5CA #7F2ACA

square

#CA2F2A #75CA2A #2AC5CA #7F2ACA

split-complementary

#CA2F2A #2ACA7F #2A75CA

monochromatic

#651715 #97231F #CA2F2A #DC5A55 #E68B88

Accessibility & contrast

On white

5.31

#CA2F2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#CA2F2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2F2A

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2F2A	#FFFFFF	#000000	##FFFFFF
##CA2F2A	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5627

Deuteranopia (green-blind)

#857723

Tritanopia (blue-blind)

#DF0030

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca2f2a;
/* rgb */ color: rgb(202, 47, 42);
/* oklch */ color: oklch(55.1% 0.192 27.6);

Tailwind

colors: {
  custom: {
    50: '#e47565',
    500: '#ca2f2a',
    950: '#000000',
  },
}

SCSS

$custom: #ca2f2a;
$custom-light: #e47565;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2f2a",
  "rgb": {
    "r": 202,
    "g": 47,
    "b": 42
  },
  "hsl": {
    "h": 1.875,
    "s": 65.574,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55142,
    "c": 0.19226,
    "h": 27.6
  },
  "luminance": 0.14757
}

Semantic roles & 50–950 ramp

primary

#CA2F2A

secondary

#80CDD0

accent

#E3E93F

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180905

muted

#867B7A

Preview Lab

Preview with #CA2F2A

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

Preview Lab → · Contrast checker → · Palette generator →