#C3453F#C3453F

#C3453F is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.5% C 0.162 H 26.4°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#C3453F
RGB	rgb(195, 69, 63)
HSL	hsl(3, 52%, 51%)
HSV	hsv(3, 68%, 76%)
CMYK	cmyk(0%, 64.6%, 67.7%, 23.5%)
CIE-LAB	lab(47.26, 49.94, 30.96)
CIE-LCH	lch(47.26, 58.75, 31.79°)
OKLab	oklab(56.45% 0.1455 0.0722)
OKLCH	oklch(56.45% 0.162 26.4)
XYZ	xyz(25.5336, 16.2208, 6.4881)
Luminance	0.1622 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3453F #3FBDC3

analogous

#C33F7B #C3453F #C3873F

triadic

#C3453F #3FC345 #453FC3

tetradic

#C3453F #7BC33F #3FBDC3 #873FC3

square

#C3453F #7BC33F #3FBDC3 #873FC3

split-complementary

#C3453F #3FC387 #3F7BC3

monochromatic

#672420 #96342F #C3453F #D2726E #E09F9C

Accessibility & contrast

On white

4.95

#C3453F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#C3453F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C3453F

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3453F	#FFFFFF	#000000	##FFFFFF
##C3453F	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F3D

Deuteranopia (green-blind)

#877A3B

Tritanopia (blue-blind)

#D62745

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c3453f;
/* rgb */ color: rgb(195, 69, 63);
/* oklch */ color: oklch(56.5% 0.162 26.4);

Tailwind

colors: {
  custom: {
    50: '#dc7f74',
    500: '#c3453f',
    950: '#000000',
  },
}

SCSS

$custom: #c3453f;
$custom-light: #dc7f74;
$custom-dark: #000000;

JSON

{
  "hex": "#c3453f",
  "rgb": {
    "r": 195,
    "g": 69,
    "b": 63
  },
  "hsl": {
    "h": 2.727,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56453,
    "c": 0.16245,
    "h": 26.4
  },
  "luminance": 0.16217
}

Semantic roles & 50–950 ramp

primary

#C3453F

secondary

#92CACC

accent

#D5DC4C

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C3453F

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

Preview Lab → · Contrast checker → · Palette generator →