#CA404B#CA404B

#CA404B is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.2% C 0.174 H 20.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#CA404B
RGB	rgb(202, 64, 75)
HSL	hsl(355, 57%, 52%)
HSV	hsv(355, 68%, 79%)
CMYK	cmyk(0%, 68.3%, 62.9%, 20.8%)
CIE-LAB	lab(47.92, 55.02, 24.94)
CIE-LCH	lch(47.92, 60.41, 24.39°)
OKLab	oklab(57.24% 0.1631 0.0599)
OKLCH	oklch(57.24% 0.174 20.2)
XYZ	xyz(27.4633, 16.7352, 8.4393)
Luminance	0.1673 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA404B #40CABF

analogous

#CA4090 #CA404B #CA7A40

triadic

#CA404B #4BCA40 #404BCA

tetradic

#CA404B #90CA40 #40CABF #7A40CA

square

#CA404B #90CA40 #40CABF #7A40CA

split-complementary

#CA404B #40CA7A #4090CA

monochromatic

#701F26 #A02C36 #CA404B #D77078 #E5A0A5

Accessibility & contrast

On white

4.83

#CA404B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#CA404B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA404B

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA404B	#FFFFFF	#000000	##FFFFFF
##CA404B	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655F4A

Deuteranopia (green-blind)

#887C47

Tritanopia (blue-blind)

#DD1C45

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca404b;
/* rgb */ color: rgb(202, 64, 75);
/* oklch */ color: oklch(57.2% 0.174 20.2);

Tailwind

colors: {
  custom: {
    50: '#e17d7d',
    500: '#ca404b',
    950: '#000000',
  },
}

SCSS

$custom: #ca404b;
$custom-light: #e17d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#ca404b",
  "rgb": {
    "r": 202,
    "g": 64,
    "b": 75
  },
  "hsl": {
    "h": 355.217,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.5724,
    "c": 0.17375,
    "h": 20.2
  },
  "luminance": 0.16731
}

Semantic roles & 50–950 ramp

primary

#CA404B

secondary

#95D1CC

accent

#E0D448

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CA404B

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

Preview Lab → · Contrast checker → · Palette generator →