#C3453C#C3453C

#C3453C is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.4% C 0.163 H 27.6°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#C3453C
RGB	rgb(195, 69, 60)
HSL	hsl(4, 53%, 50%)
HSV	hsv(4, 69%, 76%)
CMYK	cmyk(0%, 64.6%, 69.2%, 23.5%)
CIE-LAB	lab(47.22, 49.78, 32.65)
CIE-LCH	lch(47.22, 59.53, 33.26°)
OKLab	oklab(56.41% 0.1444 0.0754)
OKLCH	oklch(56.41% 0.163 27.6)
XYZ	xyz(25.4521, 16.1882, 6.0585)
Luminance	0.1618 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3453C #3CBAC3

analogous

#C33C77 #C3453C #C3883C

triadic

#C3453C #3CC345 #453CC3

tetradic

#C3453C #77C33C #3CBAC3 #883CC3

square

#C3453C #77C33C #3CBAC3 #883CC3

split-complementary

#C3453C #3CC388 #3C77C3

monochromatic

#65241F #94342E #C3453C #D1726B #E09E9A

Accessibility & contrast

On white

4.96

#C3453C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#C3453C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C3453C

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3453C	#FFFFFF	#000000	##FFFFFF
##C3453C	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F3A

Deuteranopia (green-blind)

#877A38

Tritanopia (blue-blind)

#D62644

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c3453c;
/* rgb */ color: rgb(195, 69, 60);
/* oklch */ color: oklch(56.4% 0.163 27.6);

Tailwind

colors: {
  custom: {
    50: '#dd7f72',
    500: '#c3453c',
    950: '#000000',
  },
}

SCSS

$custom: #c3453c;
$custom-light: #dd7f72;
$custom-dark: #000000;

JSON

{
  "hex": "#c3453c",
  "rgb": {
    "r": 195,
    "g": 69,
    "b": 60
  },
  "hsl": {
    "h": 4,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.56408,
    "c": 0.16294,
    "h": 27.6
  },
  "luminance": 0.16185
}

Semantic roles & 50–950 ramp

primary

#C3453C

secondary

#8FC8CC

accent

#D3DC4B

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C3453C

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

Preview Lab → · Contrast checker → · Palette generator →