#C3393F#C3393F

#C3393F is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.174 H 22.7°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C3393F
RGB	rgb(195, 57, 63)
HSL	hsl(357, 55%, 49%)
HSV	hsv(357, 71%, 76%)
CMYK	cmyk(0%, 70.8%, 67.7%, 23.5%)
CIE-LAB	lab(45.48, 54.78, 28.79)
CIE-LCH	lch(45.48, 61.88, 27.73°)
OKLab	oklab(55.12% 0.1608 0.0674)
OKLCH	oklch(55.12% 0.174 22.7)
XYZ	xyz(24.8687, 14.8909, 6.2664)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3393F #39C3BD

analogous

#C33984 #C3393F #C37839

triadic

#C3393F #3FC339 #393FC3

tetradic

#C3393F #84C339 #39C3BD #7839C3

square

#C3393F #84C339 #39C3BD #7839C3

split-complementary

#C3393F #39C378 #3984C3

monochromatic

#641D20 #942B30 #C3393F #D2676B #E09699

Accessibility & contrast

On white

5.28

#C3393F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C3393F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C3393F

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3393F	#FFFFFF	#000000	##FFFFFF
##C3393F	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60593E

Deuteranopia (green-blind)

#82763B

Tritanopia (blue-blind)

#D6093D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c3393f;
/* rgb */ color: rgb(195, 57, 63);
/* oklch */ color: oklch(55.1% 0.174 22.7);

Tailwind

colors: {
  custom: {
    50: '#dd7974',
    500: '#c3393f',
    950: '#000000',
  },
}

SCSS

$custom: #c3393f;
$custom-light: #dd7974;
$custom-dark: #000000;

JSON

{
  "hex": "#c3393f",
  "rgb": {
    "r": 195,
    "g": 57,
    "b": 63
  },
  "hsl": {
    "h": 357.391,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55122,
    "c": 0.17438,
    "h": 22.7
  },
  "luminance": 0.14887
}

Semantic roles & 50–950 ramp

primary

#C3393F

secondary

#8CCCC9

accent

#DED84A

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C3393F

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

Preview Lab → · Contrast checker → · Palette generator →