#C3443A#C3443A

#C3443A is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.3% C 0.164 H 28.0°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#C3443A
RGB	rgb(195, 68, 58)
HSL	hsl(4, 54%, 50%)
HSV	hsv(4, 70%, 76%)
CMYK	cmyk(0%, 65.1%, 70.3%, 23.5%)
CIE-LAB	lab(47.03, 50.10, 33.58)
CIE-LCH	lch(47.03, 60.31, 33.83°)
OKLab	oklab(56.26% 0.1451 0.0771)
OKLCH	oklch(56.26% 0.164 28)
XYZ	xyz(25.3392, 16.0454, 5.7650)
Luminance	0.1604 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3443A #3AB9C3

analogous

#C33A74 #C3443A #C3893A

triadic

#C3443A #3AC344 #443AC3

tetradic

#C3443A #74C33A #3AB9C3 #893AC3

square

#C3443A #74C33A #3AB9C3 #893AC3

split-complementary

#C3443A #3AC389 #3A74C3

monochromatic

#65231E #94342C #C3443A #D27068 #E09D97

Accessibility & contrast

On white

4.99

#C3443A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#C3443A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C3443A

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3443A	#FFFFFF	#000000	##FFFFFF
##C3443A	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E38

Deuteranopia (green-blind)

#877A36

Tritanopia (blue-blind)

#D62443

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c3443a;
/* rgb */ color: rgb(195, 68, 58);
/* oklch */ color: oklch(56.3% 0.164 28.0);

Tailwind

colors: {
  custom: {
    50: '#dd7e70',
    500: '#c3443a',
    950: '#000000',
  },
}

SCSS

$custom: #c3443a;
$custom-light: #dd7e70;
$custom-dark: #000000;

JSON

{
  "hex": "#c3443a",
  "rgb": {
    "r": 195,
    "g": 68,
    "b": 58
  },
  "hsl": {
    "h": 4.38,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56259,
    "c": 0.16428,
    "h": 28
  },
  "luminance": 0.16042
}

Semantic roles & 50–950 ramp

primary

#C3443A

secondary

#8DC7CC

accent

#D3DE4A

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C3443A

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

Preview Lab → · Contrast checker → · Palette generator →