#CA3457#CA3457

#CA3457 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.3% C 0.186 H 12.3°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#CA3457
RGB	rgb(202, 52, 87)
HSL	hsl(346, 59%, 50%)
HSV	hsv(346, 74%, 79%)
CMYK	cmyk(0%, 74.3%, 56.9%, 20.8%)
CIE-LAB	lab(46.58, 60.17, 15.88)
CIE-LCH	lch(46.58, 62.23, 14.78°)
OKLab	oklab(56.32% 0.1817 0.0396)
OKLCH	oklch(56.32% 0.186 12.3)
XYZ	xyz(27.3081, 15.7046, 10.6083)
Luminance	0.1570 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3457 #34CAA7

analogous

#CA34A2 #CA3457 #CA5C34

triadic

#CA3457 #57CA34 #3457CA

tetradic

#CA3457 #A2CA34 #34CAA7 #5C34CA

square

#CA3457 #A2CA34 #34CAA7 #5C34CA

split-complementary

#CA3457 #34CA5C #34A2CA

monochromatic

#691B2D #992742 #CA3457 #D7647F #E495A7

Accessibility & contrast

On white

5.07

#CA3457 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#CA3457 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3457

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3457	#FFFFFF	#000000	##FFFFFF
##CA3457	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5B57

Deuteranopia (green-blind)

#827A53

Tritanopia (blue-blind)

#DD0043

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ca3457;
/* rgb */ color: rgb(202, 52, 87);
/* oklch */ color: oklch(56.3% 0.186 12.3);

Tailwind

colors: {
  custom: {
    50: '#e17886',
    500: '#ca3457',
    950: '#000000',
  },
}

SCSS

$custom: #ca3457;
$custom-light: #e17886;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3457",
  "rgb": {
    "r": 202,
    "g": 52,
    "b": 87
  },
  "hsl": {
    "h": 346,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56319,
    "c": 0.18597,
    "h": 12.3
  },
  "luminance": 0.15701
}

Semantic roles & 50–950 ramp

primary

#CA3457

secondary

#8BCFBF

accent

#E2BE46

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3457

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

Preview Lab → · Contrast checker → · Palette generator →