#CA2915#CA2915

#CA2915 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.5% C 0.199 H 30.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#CA2915
RGB	rgb(202, 41, 21)
HSL	hsl(7, 81%, 44%)
HSV	hsv(7, 90%, 79%)
CMYK	cmyk(0%, 79.7%, 89.6%, 20.8%)
CIE-LAB	lab(44.52, 60.73, 50.55)
CIE-LCH	lch(44.52, 79.01, 39.77°)
OKLab	oklab(54.51% 0.1707 0.1019)
OKLCH	oklch(54.51% 0.199 30.8)
XYZ	xyz(25.2886, 14.2008, 2.1188)
Luminance	0.1420 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2915 #15B6CA

analogous

#CA155B #CA2915 #CA8315

triadic

#CA2915 #15CA29 #2915CA

tetradic

#CA2915 #5BCA15 #15B6CA #8315CA

square

#CA2915 #5BCA15 #15B6CA #8315CA

split-complementary

#CA2915 #15CA83 #155BCA

monochromatic

#5B1209 #931E0F #CA2915 #EA4732 #EF796A

Accessibility & contrast

On white

5.47

#CA2915 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#CA2915 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2915

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2915	#FFFFFF	#000000	##FFFFFF
##CA2915	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E530E

Deuteranopia (green-blind)

#857604

Tritanopia (blue-blind)

#DF0027

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ca2915;
/* rgb */ color: rgb(202, 41, 21);
/* oklch */ color: oklch(54.5% 0.199 30.8);

Tailwind

colors: {
  custom: {
    50: '#e57257',
    500: '#ca2915',
    950: '#000000',
  },
}

SCSS

$custom: #ca2915;
$custom-light: #e57257;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2915",
  "rgb": {
    "r": 202,
    "g": 41,
    "b": 21
  },
  "hsl": {
    "h": 6.63,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54508,
    "c": 0.19885,
    "h": 30.8
  },
  "luminance": 0.14197
}

Semantic roles & 50–950 ramp

primary

#CA2915

secondary

#66C9D5

accent

#E2F830

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180903

muted

#867B78

Preview Lab

Preview with #CA2915

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

Preview Lab → · Contrast checker → · Palette generator →