#C5382F#C5382F

#C5382F is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.179 H 28.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C5382F
RGB	rgb(197, 56, 47)
HSL	hsl(4, 61%, 48%)
HSV	hsv(4, 76%, 77%)
CMYK	cmyk(0%, 71.6%, 76.1%, 22.7%)
CIE-LAB	lab(45.51, 55.05, 38.19)
CIE-LCH	lch(45.51, 67.00, 34.75°)
OKLab	oklab(55.14% 0.1581 0.0847)
OKLCH	oklch(55.14% 0.179 28.2)
XYZ	xyz(24.9561, 14.9077, 4.2522)
Luminance	0.1490 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5382F #2FBCC5

analogous

#C52F71 #C5382F #C5832F

triadic

#C5382F #2FC538 #382FC5

tetradic

#C5382F #71C52F #2FBCC5 #832FC5

square

#C5382F #71C52F #2FBCC5 #832FC5

split-complementary

#C5382F #2FC583 #2F71C5

monochromatic

#621C17 #942A23 #C5382F #D8615A #E3908B

Accessibility & contrast

On white

5.28

#C5382F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C5382F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5382F

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5382F	#FFFFFF	#000000	##FFFFFF
##C5382F	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)

#61582D

Deuteranopia (green-blind)

#857729

Tritanopia (blue-blind)

#D90037

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c5382f;
/* rgb */ color: rgb(197, 56, 47);
/* oklch */ color: oklch(55.1% 0.179 28.2);

Tailwind

colors: {
  custom: {
    50: '#df7868',
    500: '#c5382f',
    950: '#000000',
  },
}

SCSS

$custom: #c5382f;
$custom-light: #df7868;
$custom-dark: #000000;

JSON

{
  "hex": "#c5382f",
  "rgb": {
    "r": 197,
    "g": 56,
    "b": 47
  },
  "hsl": {
    "h": 3.6,
    "s": 61.475,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55139,
    "c": 0.17935,
    "h": 28.2
  },
  "luminance": 0.14904
}

Semantic roles & 50–950 ramp

primary

#C5382F

secondary

#82C9CD

accent

#DBE543

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C5382F

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

Preview Lab → · Contrast checker → · Palette generator →