#CA3944#CA3944

#CA3944 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.4% C 0.181 H 21.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#CA3944
RGB	rgb(202, 57, 68)
HSL	hsl(355, 58%, 51%)
HSV	hsv(355, 72%, 79%)
CMYK	cmyk(0%, 71.8%, 66.3%, 20.8%)
CIE-LAB	lab(46.85, 57.24, 27.77)
CIE-LCH	lch(46.85, 63.62, 25.88°)
OKLab	oklab(56.4% 0.1688 0.0655)
OKLCH	oklch(56.4% 0.181 21.2)
XYZ	xyz(26.8665, 15.9041, 7.1228)
Luminance	0.1590 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3944 #39CABF

analogous

#CA398C #CA3944 #CA7639

triadic

#CA3944 #44CA39 #3944CA

tetradic

#CA3944 #8CCA39 #39CABF #7639CA

square

#CA3944 #8CCA39 #39CABF #7639CA

split-complementary

#CA3944 #39CA76 #398CCA

monochromatic

#6C1D23 #9C2A32 #CA3944 #D76972 #E49A9F

Accessibility & contrast

On white

5.02

#CA3944 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#CA3944 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3944

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3944	#FFFFFF	#000000	##FFFFFF
##CA3944	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B43

Deuteranopia (green-blind)

#867A40

Tritanopia (blue-blind)

#DE013E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ca3944;
/* rgb */ color: rgb(202, 57, 68);
/* oklch */ color: oklch(56.4% 0.181 21.2);

Tailwind

colors: {
  custom: {
    50: '#e27a78',
    500: '#ca3944',
    950: '#000000',
  },
}

SCSS

$custom: #ca3944;
$custom-light: #e27a78;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3944",
  "rgb": {
    "r": 202,
    "g": 57,
    "b": 68
  },
  "hsl": {
    "h": 355.448,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.564,
    "c": 0.18108,
    "h": 21.2
  },
  "luminance": 0.159
}

Semantic roles & 50–950 ramp

primary

#CA3944

secondary

#8FD0CB

accent

#E1D547

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA3944

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

Preview Lab → · Contrast checker → · Palette generator →