#C5392C#C5392C

#C5392C is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.2% C 0.179 H 29.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C5392C
RGB	rgb(197, 57, 44)
HSL	hsl(5, 63%, 47%)
HSV	hsv(5, 78%, 77%)
CMYK	cmyk(0%, 71.1%, 77.7%, 22.7%)
CIE-LAB	lab(45.61, 54.57, 39.96)
CIE-LCH	lch(45.61, 67.64, 36.21°)
OKLab	oklab(55.21% 0.156 0.0877)
OKLCH	oklch(55.21% 0.179 29.3)
XYZ	xyz(24.9466, 14.9822, 3.9607)
Luminance	0.1498 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5392C #2CB8C5

analogous

#C52C6C #C5392C #C5862C

triadic

#C5392C #2CC539 #392CC5

tetradic

#C5392C #6CC52C #2CB8C5 #862CC5

square

#C5392C #6CC52C #2CB8C5 #862CC5

split-complementary

#C5392C #2CC586 #2C6CC5

monochromatic

#611C16 #932B21 #C5392C #D96055 #E48F87

Accessibility & contrast

On white

5.26

#C5392C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#C5392C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5392C

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5392C	#FFFFFF	#000000	##FFFFFF
##C5392C	1.00	5.26	4.00	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625829

Deuteranopia (green-blind)

#857726

Tritanopia (blue-blind)

#D90037

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c5392c;
/* rgb */ color: rgb(197, 57, 44);
/* oklch */ color: oklch(55.2% 0.179 29.3);

Tailwind

colors: {
  custom: {
    50: '#e07966',
    500: '#c5392c',
    950: '#000000',
  },
}

SCSS

$custom: #c5392c;
$custom-light: #e07966;
$custom-dark: #000000;

JSON

{
  "hex": "#c5392c",
  "rgb": {
    "r": 197,
    "g": 57,
    "b": 44
  },
  "hsl": {
    "h": 5.098,
    "s": 63.485,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55206,
    "c": 0.17894,
    "h": 29.3
  },
  "luminance": 0.14978
}

Semantic roles & 50–950 ramp

primary

#C5392C

secondary

#7FC7CE

accent

#D8E741

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C5392C

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

Preview Lab → · Contrast checker → · Palette generator →