#CA3B44#CA3B44

#CA3B44 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.6% C 0.179 H 21.7°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#CA3B44
RGB	rgb(202, 59, 68)
HSL	hsl(356, 57%, 51%)
HSV	hsv(356, 71%, 79%)
CMYK	cmyk(0%, 70.8%, 66.3%, 20.8%)
CIE-LAB	lab(47.11, 56.51, 28.10)
CIE-LCH	lch(47.11, 63.11, 26.44°)
OKLab	oklab(56.6% 0.1665 0.0662)
OKLCH	oklch(56.6% 0.179 21.7)
XYZ	xyz(26.9673, 16.1058, 7.1565)
Luminance	0.1610 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3B44 #3BCAC1

analogous

#CA3B8B #CA3B44 #CA793B

triadic

#CA3B44 #44CA3B #3B44CA

tetradic

#CA3B44 #8BCA3B #3BCAC1 #793BCA

square

#CA3B44 #8BCA3B #3BCAC1 #793BCA

split-complementary

#CA3B44 #3BCA79 #3B8BCA

monochromatic

#6D1E23 #9D2B32 #CA3B44 #D76B72 #E49BA0

Accessibility & contrast

On white

4.98

#CA3B44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#CA3B44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3B44

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3B44	#FFFFFF	#000000	##FFFFFF
##CA3B44	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C43

Deuteranopia (green-blind)

#877B40

Tritanopia (blue-blind)

#DE0A40

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3b44;
/* rgb */ color: rgb(202, 59, 68);
/* oklch */ color: oklch(56.6% 0.179 21.7);

Tailwind

colors: {
  custom: {
    50: '#e27b78',
    500: '#ca3b44',
    950: '#000000',
  },
}

SCSS

$custom: #ca3b44;
$custom-light: #e27b78;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3b44",
  "rgb": {
    "r": 202,
    "g": 59,
    "b": 68
  },
  "hsl": {
    "h": 356.224,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56597,
    "c": 0.17919,
    "h": 21.7
  },
  "luminance": 0.16102
}

Semantic roles & 50–950 ramp

primary

#CA3B44

secondary

#91D0CC

accent

#E1D747

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA3B44

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

Preview Lab → · Contrast checker → · Palette generator →