#CA1E19#CA1E19

#CA1E19 is a mid, highly saturated red. Relative luminance 0.136; OKLCH L 53.8% C 0.205 H 28.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#CA1E19
RGB	rgb(202, 30, 25)
HSL	hsl(2, 78%, 45%)
HSV	hsv(2, 88%, 79%)
CMYK	cmyk(0%, 85.1%, 87.6%, 20.8%)
CIE-LAB	lab(43.59, 63.49, 48.11)
CIE-LCH	lch(43.59, 79.65, 37.15°)
OKLab	oklab(53.83% 0.1799 0.098)
OKLCH	oklch(53.83% 0.205 28.6)
XYZ	xyz(25.0001, 13.5595, 2.2205)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA1E19 #19C5CA

analogous

#CA196D #CA1E19 #CA7719

triadic

#CA1E19 #19CA1E #1E19CA

tetradic

#CA1E19 #6DCA19 #19C5CA #7719CA

square

#CA1E19 #6DCA19 #19C5CA #7719CA

split-complementary

#CA1E19 #19CA77 #196DCA

monochromatic

#5D0E0C #941612 #CA1E19 #E73F3A #ED7470

Accessibility & contrast

On white

5.66

#CA1E19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#CA1E19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA1E19

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA1E19	#FFFFFF	#000000	##FFFFFF
##CA1E19	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F15

Deuteranopia (green-blind)

#83740A

Tritanopia (blue-blind)

#DF0020

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ca1e19;
/* rgb */ color: rgb(202, 30, 25);
/* oklch */ color: oklch(53.8% 0.205 28.6);

Tailwind

colors: {
  custom: {
    50: '#e56f59',
    500: '#ca1e19',
    950: '#000000',
  },
}

SCSS

$custom: #ca1e19;
$custom-light: #e56f59;
$custom-dark: #000000;

JSON

{
  "hex": "#ca1e19",
  "rgb": {
    "r": 202,
    "g": 30,
    "b": 25
  },
  "hsl": {
    "h": 1.695,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53829,
    "c": 0.20487,
    "h": 28.6
  },
  "luminance": 0.13555
}

Semantic roles & 50–950 ramp

primary

#CA1E19

secondary

#6BD1D4

accent

#EFF433

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180804

muted

#867B79

Preview Lab

Preview with #CA1E19

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

Preview Lab → · Contrast checker → · Palette generator →