#C3443F#C3443F

#C3443F is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.3% C 0.163 H 26.0°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#C3443F
RGB	rgb(195, 68, 63)
HSL	hsl(2, 52%, 51%)
HSV	hsv(2, 68%, 76%)
CMYK	cmyk(0%, 65.1%, 67.7%, 23.5%)
CIE-LAB	lab(47.10, 50.37, 30.76)
CIE-LCH	lch(47.10, 59.02, 31.42°)
OKLab	oklab(56.33% 0.1469 0.0717)
OKLCH	oklch(56.33% 0.163 26)
XYZ	xyz(25.4726, 16.0988, 6.4677)
Luminance	0.1610 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3443F #3FBEC3

analogous

#C33F7C #C3443F #C3863F

triadic

#C3443F #3FC344 #443FC3

tetradic

#C3443F #7CC33F #3FBEC3 #863FC3

square

#C3443F #7CC33F #3FBEC3 #863FC3

split-complementary

#C3443F #3FC386 #3F7CC3

monochromatic

#672320 #96332F #C3443F #D2716E #E09F9C

Accessibility & contrast

On white

4.98

#C3443F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#C3443F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C3443F

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3443F	#FFFFFF	#000000	##FFFFFF
##C3443F	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3D

Deuteranopia (green-blind)

#867A3B

Tritanopia (blue-blind)

#D62544

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c3443f;
/* rgb */ color: rgb(195, 68, 63);
/* oklch */ color: oklch(56.3% 0.163 26.0);

Tailwind

colors: {
  custom: {
    50: '#dc7e74',
    500: '#c3443f',
    950: '#000000',
  },
}

SCSS

$custom: #c3443f;
$custom-light: #dc7e74;
$custom-dark: #000000;

JSON

{
  "hex": "#c3443f",
  "rgb": {
    "r": 195,
    "g": 68,
    "b": 63
  },
  "hsl": {
    "h": 2.273,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56334,
    "c": 0.16346,
    "h": 26
  },
  "luminance": 0.16095
}

Semantic roles & 50–950 ramp

primary

#C3443F

secondary

#92CACC

accent

#D6DC4C

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C3443F

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

Preview Lab → · Contrast checker → · Palette generator →