#CA454B#CA454B

#CA454B is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.8% C 0.169 H 21.6°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#CA454B
RGB	rgb(202, 69, 75)
HSL	hsl(357, 56%, 53%)
HSV	hsv(357, 66%, 79%)
CMYK	cmyk(0%, 65.8%, 62.9%, 20.8%)
CIE-LAB	lab(48.67, 53.00, 25.89)
CIE-LCH	lch(48.67, 58.98, 26.04°)
OKLab	oklab(57.79% 0.1567 0.062)
OKLCH	oklch(57.79% 0.169 21.6)
XYZ	xyz(27.7580, 17.3246, 8.5376)
Luminance	0.1732 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA454B #45CAC4

analogous

#CA458D #CA454B #CA8145

triadic

#CA454B #4BCA45 #454BCA

tetradic

#CA454B #8DCA45 #45CAC4 #8145CA

square

#CA454B #8DCA45 #45CAC4 #8145CA

split-complementary

#CA454B #45CA81 #458DCA

monochromatic

#742125 #A32F34 #CA454B #D87579 #E5A4A7

Accessibility & contrast

On white

4.70

#CA454B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#CA454B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA454B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA454B	#FFFFFF	#000000	##FFFFFF
##CA454B	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68624A

Deuteranopia (green-blind)

#897E47

Tritanopia (blue-blind)

#DD2648

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #ca454b;
/* rgb */ color: rgb(202, 69, 75);
/* oklch */ color: oklch(57.8% 0.169 21.6);

Tailwind

colors: {
  custom: {
    50: '#e1807d',
    500: '#ca454b',
    950: '#000000',
  },
}

SCSS

$custom: #ca454b;
$custom-light: #e1807d;
$custom-dark: #000000;

JSON

{
  "hex": "#ca454b",
  "rgb": {
    "r": 202,
    "g": 69,
    "b": 75
  },
  "hsl": {
    "h": 357.293,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57794,
    "c": 0.16853,
    "h": 21.6
  },
  "luminance": 0.17321
}

Semantic roles & 50–950 ramp

primary

#CA454B

secondary

#99D2CF

accent

#DFD849

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CA454B

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

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