#CA3A5B#CA3A5B

#CA3A5B is a mid, vivid red. Relative luminance 0.163; OKLCH L 57.0% C 0.180 H 11.7°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#CA3A5B
RGB	rgb(202, 58, 91)
HSL	hsl(346, 58%, 51%)
HSV	hsv(346, 71%, 79%)
CMYK	cmyk(0%, 71.3%, 55%, 20.8%)
CIE-LAB	lab(47.42, 58.38, 14.57)
CIE-LCH	lch(47.42, 60.17, 14.01°)
OKLab	oklab(56.97% 0.1766 0.0366)
OKLCH	oklch(56.97% 0.18 11.7)
XYZ	xyz(27.7611, 16.3418, 11.5880)
Luminance	0.1634 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3A5B #3ACAA9

analogous

#CA3AA3 #CA3A5B #CA613A

triadic

#CA3A5B #5BCA3A #3A5BCA

tetradic

#CA3A5B #A3CA3A #3ACAA9 #613ACA

square

#CA3A5B #A3CA3A #3ACAA9 #613ACA

split-complementary

#CA3A5B #3ACA61 #3AA3CA

monochromatic

#6C1D2F #9D2A44 #CA3A5B #D76A83 #E49AAB

Accessibility & contrast

On white

4.92

#CA3A5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#CA3A5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3A5B

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3A5B	#FFFFFF	#000000	##FFFFFF
##CA3A5B	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5E5B

Deuteranopia (green-blind)

#847B57

Tritanopia (blue-blind)

#DD1747

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3a5b;
/* rgb */ color: rgb(202, 58, 91);
/* oklch */ color: oklch(57.0% 0.180 11.7);

Tailwind

colors: {
  custom: {
    50: '#e17b89',
    500: '#ca3a5b',
    950: '#000000',
  },
}

SCSS

$custom: #ca3a5b;
$custom-light: #e17b89;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3a5b",
  "rgb": {
    "r": 202,
    "g": 58,
    "b": 91
  },
  "hsl": {
    "h": 346.25,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56967,
    "c": 0.18033,
    "h": 11.7
  },
  "luminance": 0.16338
}

Semantic roles & 50–950 ramp

primary

#CA3A5B

secondary

#90D0C1

accent

#E1BE47

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3A5B

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

Preview Lab → · Contrast checker → · Palette generator →