#CA3B50#CA3B50

#CA3B50 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.8% C 0.179 H 16.8°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#CA3B50
RGB	rgb(202, 59, 80)
HSL	hsl(351, 57%, 51%)
HSV	hsv(351, 71%, 79%)
CMYK	cmyk(0%, 70.8%, 60.4%, 20.8%)
CIE-LAB	lab(47.32, 57.24, 21.14)
CIE-LCH	lch(47.32, 61.02, 20.27°)
OKLab	oklab(56.82% 0.1711 0.0516)
OKLCH	oklch(56.82% 0.179 16.8)
XYZ	xyz(27.3718, 16.2676, 9.2865)
Luminance	0.1626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3B50 #3BCAB5

analogous

#CA3B97 #CA3B50 #CA6D3B

triadic

#CA3B50 #50CA3B #3B50CA

tetradic

#CA3B50 #97CA3B #3BCAB5 #6D3BCA

square

#CA3B50 #97CA3B #3BCAB5 #6D3BCA

split-complementary

#CA3B50 #3BCA6D #3B97CA

monochromatic

#6D1E29 #9D2B3B #CA3B50 #D76B7B #E49BA6

Accessibility & contrast

On white

4.94

#CA3B50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#CA3B50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3B50

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3B50	#FFFFFF	#000000	##FFFFFF
##CA3B50	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D50

Deuteranopia (green-blind)

#857B4C

Tritanopia (blue-blind)

#DD1244

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3b50;
/* rgb */ color: rgb(202, 59, 80);
/* oklch */ color: oklch(56.8% 0.179 16.8);

Tailwind

colors: {
  custom: {
    50: '#e17b80',
    500: '#ca3b50',
    950: '#000000',
  },
}

SCSS

$custom: #ca3b50;
$custom-light: #e17b80;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3b50",
  "rgb": {
    "r": 202,
    "g": 59,
    "b": 80
  },
  "hsl": {
    "h": 351.189,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56821,
    "c": 0.17873,
    "h": 16.8
  },
  "luminance": 0.16264
}

Semantic roles & 50–950 ramp

primary

#CA3B50

secondary

#91D0C7

accent

#E1CA47

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CA3B50

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

Preview Lab → · Contrast checker → · Palette generator →