#CA3B54#CA3B54

#CA3B54 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.9% C 0.179 H 15.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#CA3B54
RGB	rgb(202, 59, 84)
HSL	hsl(350, 57%, 51%)
HSV	hsv(350, 71%, 79%)
CMYK	cmyk(0%, 70.8%, 58.4%, 20.8%)
CIE-LAB	lab(47.40, 57.51, 18.81)
CIE-LCH	lch(47.40, 60.51, 18.12°)
OKLab	oklab(56.91% 0.1727 0.0464)
OKLCH	oklch(56.91% 0.179 15)
XYZ	xyz(27.5240, 16.3285, 10.0882)
Luminance	0.1633 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3B54 #3BCAB1

analogous

#CA3B9C #CA3B54 #CA693B

triadic

#CA3B54 #54CA3B #3B54CA

tetradic

#CA3B54 #9CCA3B #3BCAB1 #693BCA

square

#CA3B54 #9CCA3B #3BCAB1 #693BCA

split-complementary

#CA3B54 #3BCA69 #3B9CCA

monochromatic

#6D1E2B #9D2B3F #CA3B54 #D76B7E #E49BA8

Accessibility & contrast

On white

4.92

#CA3B54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#CA3B54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3B54

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3B54	#FFFFFF	#000000	##FFFFFF
##CA3B54	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E54

Deuteranopia (green-blind)

#857B50

Tritanopia (blue-blind)

#DD1545

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3b54;
/* rgb */ color: rgb(202, 59, 84);
/* oklch */ color: oklch(56.9% 0.179 15.0);

Tailwind

colors: {
  custom: {
    50: '#e17b83',
    500: '#ca3b54',
    950: '#000000',
  },
}

SCSS

$custom: #ca3b54;
$custom-light: #e17b83;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3b54",
  "rgb": {
    "r": 202,
    "g": 59,
    "b": 84
  },
  "hsl": {
    "h": 349.51,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56906,
    "c": 0.17881,
    "h": 15
  },
  "luminance": 0.16325
}

Semantic roles & 50–950 ramp

primary

#CA3B54

secondary

#91D0C5

accent

#E1C647

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CA3B54

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

Preview Lab → · Contrast checker → · Palette generator →