#CA3215#CA3215

#CA3215 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.2% C 0.193 H 32.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#CA3215
RGB	rgb(202, 50, 21)
HSL	hsl(10, 81%, 44%)
HSV	hsv(10, 90%, 79%)
CMYK	cmyk(0%, 75.2%, 89.6%, 20.8%)
CIE-LAB	lab(45.49, 58.01, 51.26)
CIE-LCH	lch(45.49, 77.41, 41.47°)
OKLab	oklab(55.23% 0.1623 0.1037)
OKLCH	oklch(55.23% 0.193 32.6)
XYZ	xyz(25.6363, 14.8960, 2.2347)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3215 #15ADCA

analogous

#CA1552 #CA3215 #CA8C15

triadic

#CA3215 #15CA32 #3215CA

tetradic

#CA3215 #52CA15 #15ADCA #8C15CA

square

#CA3215 #52CA15 #15ADCA #8C15CA

split-complementary

#CA3215 #15CA8C #1552CA

monochromatic

#5B1709 #93240F #CA3215 #EA5032 #EF7F6A

Accessibility & contrast

On white

5.28

#CA3215 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#CA3215 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3215

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3215	#FFFFFF	#000000	##FFFFFF
##CA3215	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62560D

Deuteranopia (green-blind)

#877805

Tritanopia (blue-blind)

#DF002E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #ca3215;
/* rgb */ color: rgb(202, 50, 21);
/* oklch */ color: oklch(55.2% 0.193 32.6);

Tailwind

colors: {
  custom: {
    50: '#e57658',
    500: '#ca3215',
    950: '#000000',
  },
}

SCSS

$custom: #ca3215;
$custom-light: #e57658;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3215",
  "rgb": {
    "r": 202,
    "g": 50,
    "b": 21
  },
  "hsl": {
    "h": 9.613,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55232,
    "c": 0.19262,
    "h": 32.6
  },
  "luminance": 0.14892
}

Semantic roles & 50–950 ramp

primary

#CA3215

secondary

#66C3D5

accent

#D8F830

background

#FFF7F5

surface

#FFEEE9

border

#D7C9C5

text

#180903

muted

#867B78

Preview Lab

Preview with #CA3215

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

Preview Lab → · Contrast checker → · Palette generator →