#CA2615#CA2615

#CA2615 is a mid, highly saturated red. Relative luminance 0.140; OKLCH L 54.3% C 0.201 H 30.3°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#CA2615
RGB	rgb(202, 38, 21)
HSL	hsl(6, 81%, 44%)
HSV	hsv(6, 90%, 79%)
CMYK	cmyk(0%, 81.2%, 89.6%, 20.8%)
CIE-LAB	lab(44.23, 61.53, 50.34)
CIE-LCH	lch(44.23, 79.50, 39.29°)
OKLab	oklab(54.3% 0.1732 0.1014)
OKLCH	oklch(54.3% 0.201 30.3)
XYZ	xyz(25.1888, 14.0011, 2.0856)
Luminance	0.1400 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA2615 #15B9CA

analogous

#CA155F #CA2615 #CA8015

triadic

#CA2615 #15CA26 #2615CA

tetradic

#CA2615 #5FCA15 #15B9CA #8015CA

square

#CA2615 #5FCA15 #15B9CA #8015CA

split-complementary

#CA2615 #15CA80 #155FCA

monochromatic

#5B1109 #931C0F #CA2615 #EA4432 #EF766A

Accessibility & contrast

On white

5.53

#CA2615 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#CA2615 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA2615

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA2615	#FFFFFF	#000000	##FFFFFF
##CA2615	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D520F

Deuteranopia (green-blind)

#847504

Tritanopia (blue-blind)

#DF0025

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ca2615;
/* rgb */ color: rgb(202, 38, 21);
/* oklch */ color: oklch(54.3% 0.201 30.3);

Tailwind

colors: {
  custom: {
    50: '#e57157',
    500: '#ca2615',
    950: '#000000',
  },
}

SCSS

$custom: #ca2615;
$custom-light: #e57157;
$custom-dark: #000000;

JSON

{
  "hex": "#ca2615",
  "rgb": {
    "r": 202,
    "g": 38,
    "b": 21
  },
  "hsl": {
    "h": 5.635,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54296,
    "c": 0.20073,
    "h": 30.3
  },
  "luminance": 0.13997
}

Semantic roles & 50–950 ramp

primary

#CA2615

secondary

#66CAD5

accent

#E5F830

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180903

muted

#867B78

Preview Lab

Preview with #CA2615

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

Preview Lab → · Contrast checker → · Palette generator →