#C23C2F#C23C2F

#C23C2F is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.0% C 0.173 H 29.3°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#C23C2F
RGB	rgb(194, 60, 47)
HSL	hsl(5, 61%, 47%)
HSV	hsv(5, 76%, 76%)
CMYK	cmyk(0%, 69.1%, 75.8%, 23.9%)
CIE-LAB	lab(45.51, 52.56, 38.03)
CIE-LCH	lch(45.51, 64.88, 35.89°)
OKLab	oklab(55.04% 0.1506 0.0845)
OKLCH	oklch(55.04% 0.173 29.3)
XYZ	xyz(24.3798, 14.9099, 4.2829)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C23C2F #2FB5C2

analogous

#C22F6C #C23C2F #C2862F

triadic

#C23C2F #2FC23C #3C2FC2

tetradic

#C23C2F #6CC22F #2FB5C2 #862FC2

square

#C23C2F #6CC22F #2FB5C2 #862FC2

split-complementary

#C23C2F #2FC286 #2F6CC2

monochromatic

#5F1E17 #912D23 #C23C2F #D66358 #E29189

Accessibility & contrast

On white

5.27

#C23C2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C23C2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C23C2F

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C23C2F	#FFFFFF	#000000	##FFFFFF
##C23C2F	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63592C

Deuteranopia (green-blind)

#84772A

Tritanopia (blue-blind)

#D50D3A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c23c2f;
/* rgb */ color: rgb(194, 60, 47);
/* oklch */ color: oklch(55.0% 0.173 29.3);

Tailwind

colors: {
  custom: {
    50: '#dd7a68',
    500: '#c23c2f',
    950: '#000000',
  },
}

SCSS

$custom: #c23c2f;
$custom-light: #dd7a68;
$custom-dark: #000000;

JSON

{
  "hex": "#c23c2f",
  "rgb": {
    "r": 194,
    "g": 60,
    "b": 47
  },
  "hsl": {
    "h": 5.306,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55041,
    "c": 0.17271,
    "h": 29.3
  },
  "luminance": 0.14906
}

Semantic roles & 50–950 ramp

primary

#C23C2F

secondary

#81C6CC

accent

#D6E444

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C23C2F

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

Preview Lab → · Contrast checker → · Palette generator →