#C3453A#C3453A

#C3453A is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.4% C 0.163 H 28.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#C3453A
RGB	rgb(195, 69, 58)
HSL	hsl(5, 54%, 50%)
HSV	hsv(5, 70%, 76%)
CMYK	cmyk(0%, 64.6%, 70.3%, 23.5%)
CIE-LAB	lab(47.19, 49.67, 33.77)
CIE-LCH	lch(47.19, 60.06, 34.21°)
OKLab	oklab(56.38% 0.1437 0.0775)
OKLCH	oklch(56.38% 0.163 28.3)
XYZ	xyz(25.4002, 16.1674, 5.7853)
Luminance	0.1616 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3453A #3AB8C3

analogous

#C33A73 #C3453A #C38A3A

triadic

#C3453A #3AC345 #453AC3

tetradic

#C3453A #73C33A #3AB8C3 #8A3AC3

square

#C3453A #73C33A #3AB8C3 #8A3AC3

split-complementary

#C3453A #3AC38A #3A73C3

monochromatic

#65241E #94342C #C3453A #D27168 #E09D97

Accessibility & contrast

On white

4.96

#C3453A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#C3453A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C3453A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3453A	#FFFFFF	#000000	##FFFFFF
##C3453A	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F38

Deuteranopia (green-blind)

#877A36

Tritanopia (blue-blind)

#D62543

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c3453a;
/* rgb */ color: rgb(195, 69, 58);
/* oklch */ color: oklch(56.4% 0.163 28.3);

Tailwind

colors: {
  custom: {
    50: '#dd7f70',
    500: '#c3453a',
    950: '#000000',
  },
}

SCSS

$custom: #c3453a;
$custom-light: #dd7f70;
$custom-dark: #000000;

JSON

{
  "hex": "#c3453a",
  "rgb": {
    "r": 195,
    "g": 69,
    "b": 58
  },
  "hsl": {
    "h": 4.818,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56379,
    "c": 0.16328,
    "h": 28.3
  },
  "luminance": 0.16164
}

Semantic roles & 50–950 ramp

primary

#C3453A

secondary

#8DC7CC

accent

#D2DE4A

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C3453A

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

Preview Lab → · Contrast checker → · Palette generator →