#CA2F15#CA2F15

#CA2F15 is a mid, vivid red. Relative luminance 0.146; OKLCH L 55.0% C 0.195 H 32.0°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#CA2F15
RGB	rgb(202, 47, 21)
HSL	hsl(9, 81%, 44%)
HSV	hsv(9, 90%, 79%)
CMYK	cmyk(0%, 76.7%, 89.6%, 20.8%)
CIE-LAB	lab(45.15, 58.96, 51.01)
CIE-LCH	lch(45.15, 77.97, 40.86°)
OKLab	oklab(54.98% 0.1653 0.1031)
OKLCH	oklch(54.98% 0.195 32)
XYZ	xyz(25.5122, 14.6479, 2.1933)
Luminance	0.1464 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2F15 #15B0CA

analogous

#CA1555 #CA2F15 #CA8915

triadic

#CA2F15 #15CA2F #2F15CA

tetradic

#CA2F15 #55CA15 #15B0CA #8915CA

square

#CA2F15 #55CA15 #15B0CA #8915CA

split-complementary

#CA2F15 #15CA89 #1555CA

monochromatic

#5B1509 #93220F #CA2F15 #EA4D32 #EF7D6A

Accessibility & contrast

On white

5.35

#CA2F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#CA2F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2F15

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2F15	#FFFFFF	#000000	##FFFFFF
##CA2F15	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61550E

Deuteranopia (green-blind)

#867705

Tritanopia (blue-blind)

#DF002C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca2f15;
/* rgb */ color: rgb(202, 47, 21);
/* oklch */ color: oklch(55.0% 0.195 32.0);

Tailwind

colors: {
  custom: {
    50: '#e57458',
    500: '#ca2f15',
    950: '#000000',
  },
}

SCSS

$custom: #ca2f15;
$custom-light: #e57458;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2f15",
  "rgb": {
    "r": 202,
    "g": 47,
    "b": 21
  },
  "hsl": {
    "h": 8.619,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54976,
    "c": 0.19479,
    "h": 32
  },
  "luminance": 0.14644
}

Semantic roles & 50–950 ramp

primary

#CA2F15

secondary

#66C5D5

accent

#DBF830

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180903

muted

#867B78

Preview Lab

Preview with #CA2F15

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

Preview Lab → · Contrast checker → · Palette generator →