#CA153C#CA153C

#CA153C is a mid, highly saturated red. Relative luminance 0.134; OKLCH L 53.8% C 0.207 H 18.5°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#CA153C
RGB	rgb(202, 21, 60)
HSL	hsl(347, 81%, 44%)
HSV	hsv(347, 90%, 79%)
CMYK	cmyk(0%, 89.6%, 70.3%, 20.8%)
CIE-LAB	lab(43.39, 66.23, 28.36)
CIE-LCH	lch(43.39, 72.05, 23.18°)
OKLab	oklab(53.8% 0.1959 0.0656)
OKLCH	oklch(53.8% 0.207 18.5)
XYZ	xyz(25.4439, 13.4233, 5.5253)
Luminance	0.1342 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA153C #15CAA3

analogous

#CA1596 #CA153C #CA4815

triadic

#CA153C #3CCA15 #153CCA

tetradic

#CA153C #96CA15 #15CAA3 #4815CA

square

#CA153C #96CA15 #15CAA3 #4815CA

split-complementary

#CA153C #15CA48 #1596CA

monochromatic

#5B091B #930F2C #CA153C #EA325A #EF6A87

Accessibility & contrast

On white

5.70

#CA153C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#CA153C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA153C

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA153C	#FFFFFF	#000000	##FFFFFF
##CA153C	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544F3C

Deuteranopia (green-blind)

#7F7336

Tritanopia (blue-blind)

#DE0029

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ca153c;
/* rgb */ color: rgb(202, 21, 60);
/* oklch */ color: oklch(53.8% 0.207 18.5);

Tailwind

colors: {
  custom: {
    50: '#e36d71',
    500: '#ca153c',
    950: '#000000',
  },
}

SCSS

$custom: #ca153c;
$custom-light: #e36d71;
$custom-dark: #000000;

JSON

{
  "hex": "#ca153c",
  "rgb": {
    "r": 202,
    "g": 21,
    "b": 60
  },
  "hsl": {
    "h": 347.072,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.538,
    "c": 0.20659,
    "h": 18.5
  },
  "luminance": 0.13419
}

Semantic roles & 50–950 ramp

primary

#CA153C

secondary

#66D5BD

accent

#F8CD30

background

#FFF7F6

surface

#FFEDEC

border

#D7C8C7

text

#170807

muted

#857B7A

Preview Lab

Preview with #CA153C

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

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