#CA463B#CA463B

#CA463B is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.7% C 0.170 H 28.3°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CA463B
RGB	rgb(202, 70, 59)
HSL	hsl(5, 57%, 51%)
HSV	hsv(5, 71%, 79%)
CMYK	cmyk(0%, 65.3%, 70.8%, 20.8%)
CIE-LAB	lab(48.58, 51.69, 35.12)
CIE-LCH	lch(48.58, 62.49, 34.20°)
OKLab	oklab(57.65% 0.1494 0.0803)
OKLCH	oklch(57.65% 0.17 28.3)
XYZ	xyz(27.3396, 17.2565, 6.0281)
Luminance	0.1725 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA463B #3BBFCA

analogous

#CA3B77 #CA463B #CA8D3B

triadic

#CA463B #3BCA46 #463BCA

tetradic

#CA463B #77CA3B #3BBFCA #8D3BCA

square

#CA463B #77CA3B #3BBFCA #8D3BCA

split-complementary

#CA463B #3BCA8D #3B77CA

monochromatic

#6D241E #9D332B #CA463B #D7736B #E4A19B

Accessibility & contrast

On white

4.72

#CA463B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#CA463B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA463B

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA463B	#FFFFFF	#000000	##FFFFFF
##CA463B	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6139

Deuteranopia (green-blind)

#8B7E37

Tritanopia (blue-blind)

#DE2344

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #ca463b;
/* rgb */ color: rgb(202, 70, 59);
/* oklch */ color: oklch(57.7% 0.170 28.3);

Tailwind

colors: {
  custom: {
    50: '#e28071',
    500: '#ca463b',
    950: '#000000',
  },
}

SCSS

$custom: #ca463b;
$custom-light: #e28071;
$custom-dark: #000000;

JSON

{
  "hex": "#ca463b",
  "rgb": {
    "r": 202,
    "g": 70,
    "b": 59
  },
  "hsl": {
    "h": 4.615,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57654,
    "c": 0.16964,
    "h": 28.3
  },
  "luminance": 0.17253
}

Semantic roles & 50–950 ramp

primary

#CA463B

secondary

#91CBD0

accent

#D5E147

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA463B

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

Preview Lab → · Contrast checker → · Palette generator →