#CA3E41#CA3E41

#CA3E41 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.9% C 0.177 H 23.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#CA3E41
RGB	rgb(202, 62, 65)
HSL	hsl(359, 57%, 52%)
HSV	hsv(359, 69%, 79%)
CMYK	cmyk(0%, 69.3%, 67.8%, 20.8%)
CIE-LAB	lab(47.48, 55.22, 30.33)
CIE-LCH	lch(47.48, 63.00, 28.78°)
OKLab	oklab(56.86% 0.1618 0.0708)
OKLCH	oklch(56.86% 0.177 23.6)
XYZ	xyz(27.0368, 16.3874, 6.7394)
Luminance	0.1638 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3E41 #3ECAC7

analogous

#CA3E87 #CA3E41 #CA813E

triadic

#CA3E41 #41CA3E #3E41CA

tetradic

#CA3E41 #87CA3E #3ECAC7 #813ECA

square

#CA3E41 #87CA3E #3ECAC7 #813ECA

split-complementary

#CA3E41 #3ECA81 #3E87CA

monochromatic

#6F1F20 #9F2C2E #CA3E41 #D76E70 #E49EA0

Accessibility & contrast

On white

4.91

#CA3E41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#CA3E41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3E41

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3E41	#FFFFFF	#000000	##FFFFFF
##CA3E41	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655E40

Deuteranopia (green-blind)

#887C3D

Tritanopia (blue-blind)

#DE1341

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ca3e41;
/* rgb */ color: rgb(202, 62, 65);
/* oklch */ color: oklch(56.9% 0.177 23.6);

Tailwind

colors: {
  custom: {
    50: '#e27c75',
    500: '#ca3e41',
    950: '#000000',
  },
}

SCSS

$custom: #ca3e41;
$custom-light: #e27c75;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3e41",
  "rgb": {
    "r": 202,
    "g": 62,
    "b": 65
  },
  "hsl": {
    "h": 358.714,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56855,
    "c": 0.17658,
    "h": 23.6
  },
  "luminance": 0.16383
}

Semantic roles & 50–950 ramp

primary

#CA3E41

secondary

#93D1CF

accent

#E0DD48

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA3E41

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

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