#CA3435#CA3435

#CA3435 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.7% C 0.187 H 25.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#CA3435
RGB	rgb(202, 52, 53)
HSL	hsl(360, 59%, 50%)
HSV	hsv(360, 74%, 79%)
CMYK	cmyk(0%, 74.3%, 73.8%, 20.8%)
CIE-LAB	lab(46.01, 58.26, 35.60)
CIE-LCH	lch(46.01, 68.28, 31.43°)
OKLab	oklab(55.7% 0.1689 0.0802)
OKLCH	oklch(55.7% 0.187 25.4)
XYZ	xyz(26.2307, 15.2736, 4.9344)
Luminance	0.1527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3435 #34CAC9

analogous

#CA3480 #CA3435 #CA7E34

triadic

#CA3435 #35CA34 #3435CA

tetradic

#CA3435 #80CA34 #34CAC9 #7E34CA

square

#CA3435 #80CA34 #34CAC9 #7E34CA

split-complementary

#CA3435 #34CA7E #3480CA

monochromatic

#691B1B #992728 #CA3435 #D76465 #E49595

Accessibility & contrast

On white

5.18

#CA3435 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#CA3435 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3435

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3435	#FFFFFF	#000000	##FFFFFF
##CA3435	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615833

Deuteranopia (green-blind)

#86792F

Tritanopia (blue-blind)

#DE0036

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #ca3435;
/* rgb */ color: rgb(202, 52, 53);
/* oklch */ color: oklch(55.7% 0.187 25.4);

Tailwind

colors: {
  custom: {
    50: '#e3776c',
    500: '#ca3435',
    950: '#000000',
  },
}

SCSS

$custom: #ca3435;
$custom-light: #e3776c;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3435",
  "rgb": {
    "r": 202,
    "g": 52,
    "b": 53
  },
  "hsl": {
    "h": 359.6,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55704,
    "c": 0.18695,
    "h": 25.4
  },
  "luminance": 0.1527
}

Semantic roles & 50–950 ramp

primary

#CA3435

secondary

#8BCFCE

accent

#E2E146

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CA3435

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

Preview Lab → · Contrast checker → · Palette generator →