#CA3E4B#CA3E4B

#CA3E4B is a mid, vivid red. Relative luminance 0.165; OKLCH L 57.0% C 0.176 H 19.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#CA3E4B
RGB	rgb(202, 62, 75)
HSL	hsl(354, 57%, 52%)
HSV	hsv(354, 69%, 79%)
CMYK	cmyk(0%, 69.3%, 62.9%, 20.8%)
CIE-LAB	lab(47.64, 55.79, 24.58)
CIE-LCH	lch(47.64, 60.97, 23.77°)
OKLab	oklab(57.03% 0.1656 0.059)
OKLCH	oklch(57.03% 0.176 19.6)
XYZ	xyz(27.3525, 16.5137, 8.4024)
Luminance	0.1651 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3E4B #3ECABD

analogous

#CA3E91 #CA3E4B #CA773E

triadic

#CA3E4B #4BCA3E #3E4BCA

tetradic

#CA3E4B #91CA3E #3ECABD #773ECA

square

#CA3E4B #91CA3E #3ECABD #773ECA

split-complementary

#CA3E4B #3ECA77 #3E91CA

monochromatic

#6F1F26 #9F2C36 #CA3E4B #D76E78 #E49EA5

Accessibility & contrast

On white

4.88

#CA3E4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#CA3E4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3E4B

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3E4B	#FFFFFF	#000000	##FFFFFF
##CA3E4B	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645E4A

Deuteranopia (green-blind)

#877C47

Tritanopia (blue-blind)

#DD1844

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ca3e4b;
/* rgb */ color: rgb(202, 62, 75);
/* oklch */ color: oklch(57.0% 0.176 19.6);

Tailwind

colors: {
  custom: {
    50: '#e17c7d',
    500: '#ca3e4b',
    950: '#000000',
  },
}

SCSS

$custom: #ca3e4b;
$custom-light: #e17c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3e4b",
  "rgb": {
    "r": 202,
    "g": 62,
    "b": 75
  },
  "hsl": {
    "h": 354.429,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57028,
    "c": 0.17579,
    "h": 19.6
  },
  "luminance": 0.1651
}

Semantic roles & 50–950 ramp

primary

#CA3E4B

secondary

#93D1CB

accent

#E0D248

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CA3E4B

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

Preview Lab → · Contrast checker → · Palette generator →