#CA3A35#CA3A35

#CA3A35 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.3% C 0.182 H 26.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#CA3A35
RGB	rgb(202, 58, 53)
HSL	hsl(2, 58%, 50%)
HSV	hsv(2, 74%, 79%)
CMYK	cmyk(0%, 71.3%, 73.8%, 20.8%)
CIE-LAB	lab(46.77, 56.15, 36.46)
CIE-LCH	lch(46.77, 66.95, 33.00°)
OKLab	oklab(56.27% 0.1622 0.082)
OKLCH	oklch(56.27% 0.182 26.8)
XYZ	xyz(26.5158, 15.8437, 5.0294)
Luminance	0.1584 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3A35 #35C5CA

analogous

#CA357B #CA3A35 #CA8435

triadic

#CA3A35 #35CA3A #3A35CA

tetradic

#CA3A35 #7BCA35 #35C5CA #8435CA

square

#CA3A35 #7BCA35 #35C5CA #8435CA

split-complementary

#CA3A35 #35CA84 #357BCA

monochromatic

#691E1C #9A2C28 #CA3A35 #D76965 #E39996

Accessibility & contrast

On white

5.04

#CA3A35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#CA3A35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3A35

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3A35	#FFFFFF	#000000	##FFFFFF
##CA3A35	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B33

Deuteranopia (green-blind)

#887A30

Tritanopia (blue-blind)

#DE003A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ca3a35;
/* rgb */ color: rgb(202, 58, 53);
/* oklch */ color: oklch(56.3% 0.182 26.8);

Tailwind

colors: {
  custom: {
    50: '#e37a6d',
    500: '#ca3a35',
    950: '#000000',
  },
}

SCSS

$custom: #ca3a35;
$custom-light: #e37a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3a35",
  "rgb": {
    "r": 202,
    "g": 58,
    "b": 53
  },
  "hsl": {
    "h": 2.013,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.56272,
    "c": 0.18179,
    "h": 26.8
  },
  "luminance": 0.1584
}

Semantic roles & 50–950 ramp

primary

#CA3A35

secondary

#8CCDCF

accent

#DCE246

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CA3A35

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

Preview Lab → · Contrast checker → · Palette generator →