#C13E30#C13E30

#C13E30 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.1% C 0.170 H 29.6°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#C13E30
RGB	rgb(193, 62, 48)
HSL	hsl(6, 60%, 47%)
HSV	hsv(6, 75%, 76%)
CMYK	cmyk(0%, 67.9%, 75.1%, 24.3%)
CIE-LAB	lab(45.63, 51.47, 37.56)
CIE-LCH	lch(45.63, 63.71, 36.12°)
OKLab	oklab(55.1% 0.1475 0.0838)
OKLCH	oklch(55.1% 0.17 29.6)
XYZ	xyz(24.2512, 14.9997, 4.4140)
Luminance	0.1500 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13E30 #30B3C1

analogous

#C1306B #C13E30 #C18730

triadic

#C13E30 #30C13E #3E30C1

tetradic

#C13E30 #6BC130 #30B3C1 #8730C1

square

#C13E30 #6BC130 #30B3C1 #8730C1

split-complementary

#C13E30 #30C187 #306BC1

monochromatic

#5F1F18 #902E24 #C13E30 #D66559 #E2928A

Accessibility & contrast

On white

5.25

#C13E30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#C13E30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13E30

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13E30	#FFFFFF	#000000	##FFFFFF
##C13E30	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A2D

Deuteranopia (green-blind)

#84772B

Tritanopia (blue-blind)

#D4153C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13e30;
/* rgb */ color: rgb(193, 62, 48);
/* oklch */ color: oklch(55.1% 0.170 29.6);

Tailwind

colors: {
  custom: {
    50: '#dc7b69',
    500: '#c13e30',
    950: '#000000',
  },
}

SCSS

$custom: #c13e30;
$custom-light: #dc7b69;
$custom-dark: #000000;

JSON

{
  "hex": "#c13e30",
  "rgb": {
    "r": 193,
    "g": 62,
    "b": 48
  },
  "hsl": {
    "h": 5.793,
    "s": 60.166,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55103,
    "c": 0.16967,
    "h": 29.6
  },
  "luminance": 0.14996
}

Semantic roles & 50–950 ramp

primary

#C13E30

secondary

#81C5CC

accent

#D4E344

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13E30

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

Preview Lab → · Contrast checker → · Palette generator →