#CA1A19#CA1A19

#CA1A19 is a mid, highly saturated red. Relative luminance 0.134; OKLCH L 53.6% C 0.207 H 28.1°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#CA1A19
RGB	rgb(202, 26, 25)
HSL	hsl(0, 78%, 45%)
HSV	hsv(0, 88%, 79%)
CMYK	cmyk(0%, 87.1%, 87.6%, 20.8%)
CIE-LAB	lab(43.32, 64.28, 47.89)
CIE-LCH	lch(43.32, 80.16, 36.68°)
OKLab	oklab(53.62% 0.1824 0.0974)
OKLCH	oklch(53.62% 0.207 28.1)
XYZ	xyz(24.9052, 13.3698, 2.1888)
Luminance	0.1337 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA1A19 #19C9CA

analogous

#CA1971 #CA1A19 #CA7319

triadic

#CA1A19 #19CA1A #1A19CA

tetradic

#CA1A19 #71CA19 #19C9CA #7319CA

square

#CA1A19 #71CA19 #19C9CA #7319CA

split-complementary

#CA1A19 #19CA73 #1971CA

monochromatic

#5D0C0C #941312 #CA1A19 #E73B3A #ED7170

Accessibility & contrast

On white

5.72

#CA1A19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#CA1A19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA1A19

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA1A19	#FFFFFF	#000000	##FFFFFF
##CA1A19	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E15

Deuteranopia (green-blind)

#827309

Tritanopia (blue-blind)

#DF001E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ca1a19;
/* rgb */ color: rgb(202, 26, 25);
/* oklch */ color: oklch(53.6% 0.207 28.1);

Tailwind

colors: {
  custom: {
    50: '#e56d59',
    500: '#ca1a19',
    950: '#000000',
  },
}

SCSS

$custom: #ca1a19;
$custom-light: #e56d59;
$custom-dark: #000000;

JSON

{
  "hex": "#ca1a19",
  "rgb": {
    "r": 202,
    "g": 26,
    "b": 25
  },
  "hsl": {
    "h": 0.339,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53622,
    "c": 0.20681,
    "h": 28.1
  },
  "luminance": 0.13366
}

Semantic roles & 50–950 ramp

primary

#CA1A19

secondary

#6BD3D4

accent

#F3F433

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180804

muted

#867B79

Preview Lab

Preview with #CA1A19

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

Preview Lab → · Contrast checker → · Palette generator →