#CA2E15#CA2E15

#CA2E15 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.9% C 0.195 H 31.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#CA2E15
RGB	rgb(202, 46, 21)
HSL	hsl(8, 81%, 44%)
HSV	hsv(8, 90%, 79%)
CMYK	cmyk(0%, 77.2%, 89.6%, 20.8%)
CIE-LAB	lab(45.04, 59.27, 50.93)
CIE-LCH	lch(45.04, 78.15, 40.67°)
OKLab	oklab(54.89% 0.1662 0.1029)
OKLCH	oklch(54.89% 0.195 31.8)
XYZ	xyz(25.4727, 14.5688, 2.1802)
Luminance	0.1457 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2E15 #15B1CA

analogous

#CA1556 #CA2E15 #CA8815

triadic

#CA2E15 #15CA2E #2E15CA

tetradic

#CA2E15 #56CA15 #15B1CA #8815CA

square

#CA2E15 #56CA15 #15B1CA #8815CA

split-complementary

#CA2E15 #15CA88 #1556CA

monochromatic

#5B1509 #93210F #CA2E15 #EA4C32 #EF7C6A

Accessibility & contrast

On white

5.37

#CA2E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#CA2E15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2E15

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2E15	#FFFFFF	#000000	##FFFFFF
##CA2E15	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60550E

Deuteranopia (green-blind)

#867705

Tritanopia (blue-blind)

#DF002B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca2e15;
/* rgb */ color: rgb(202, 46, 21);
/* oklch */ color: oklch(54.9% 0.195 31.8);

Tailwind

colors: {
  custom: {
    50: '#e57458',
    500: '#ca2e15',
    950: '#000000',
  },
}

SCSS

$custom: #ca2e15;
$custom-light: #e57458;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2e15",
  "rgb": {
    "r": 202,
    "g": 46,
    "b": 21
  },
  "hsl": {
    "h": 8.287,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54894,
    "c": 0.19549,
    "h": 31.8
  },
  "luminance": 0.14565
}

Semantic roles & 50–950 ramp

primary

#CA2E15

secondary

#66C6D5

accent

#DCF830

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180903

muted

#867B78

Preview Lab

Preview with #CA2E15

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

Preview Lab → · Contrast checker → · Palette generator →