#C1383F#C1383F

#C1383F is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.7% C 0.173 H 22.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#C1383F
RGB	rgb(193, 56, 63)
HSL	hsl(357, 55%, 49%)
HSV	hsv(357, 71%, 76%)
CMYK	cmyk(0%, 71%, 67.4%, 24.3%)
CIE-LAB	lab(44.98, 54.52, 28.09)
CIE-LCH	lch(44.98, 61.33, 27.26°)
OKLab	oklab(54.68% 0.1603 0.0659)
OKLCH	oklch(54.68% 0.173 22.3)
XYZ	xyz(24.3063, 14.5283, 6.2260)
Luminance	0.1452 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1383F #38C1BA

analogous

#C13884 #C1383F #C17638

triadic

#C1383F #3FC138 #383FC1

tetradic

#C1383F #84C138 #38C1BA #7638C1

square

#C1383F #84C138 #38C1BA #7638C1

split-complementary

#C1383F #38C176 #3884C1

monochromatic

#621C20 #922A30 #C1383F #D2646A #E09497

Accessibility & contrast

On white

5.38

#C1383F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#C1383F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C1383F

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1383F	#FFFFFF	#000000	##FFFFFF
##C1383F	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E583E

Deuteranopia (green-blind)

#81753B

Tritanopia (blue-blind)

#D4083C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c1383f;
/* rgb */ color: rgb(193, 56, 63);
/* oklch */ color: oklch(54.7% 0.173 22.3);

Tailwind

colors: {
  custom: {
    50: '#db7874',
    500: '#c1383f',
    950: '#000000',
  },
}

SCSS

$custom: #c1383f;
$custom-light: #db7874;
$custom-dark: #000000;

JSON

{
  "hex": "#c1383f",
  "rgb": {
    "r": 193,
    "g": 56,
    "b": 63
  },
  "hsl": {
    "h": 356.934,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5468,
    "c": 0.17328,
    "h": 22.3
  },
  "luminance": 0.14525
}

Semantic roles & 50–950 ramp

primary

#C1383F

secondary

#8ACBC8

accent

#DED749

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C1383F

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

Preview Lab → · Contrast checker → · Palette generator →