#C13D30#C13D30

#C13D30 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.0% C 0.171 H 29.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C13D30
RGB	rgb(193, 61, 48)
HSL	hsl(5, 60%, 47%)
HSV	hsv(5, 75%, 76%)
CMYK	cmyk(0%, 68.4%, 75.1%, 24.3%)
CIE-LAB	lab(45.49, 51.87, 37.40)
CIE-LCH	lch(45.49, 63.95, 35.79°)
OKLab	oklab(54.99% 0.1488 0.0835)
OKLCH	oklch(54.99% 0.171 29.3)
XYZ	xyz(24.1973, 14.8919, 4.3960)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13D30 #30B4C1

analogous

#C1306C #C13D30 #C18530

triadic

#C13D30 #30C13D #3D30C1

tetradic

#C13D30 #6CC130 #30B4C1 #8530C1

square

#C13D30 #6CC130 #30B4C1 #8530C1

split-complementary

#C13D30 #30C185 #306CC1

monochromatic

#5F1E18 #902E24 #C13D30 #D66459 #E2928A

Accessibility & contrast

On white

5.28

#C13D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C13D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13D30

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13D30	#FFFFFF	#000000	##FFFFFF
##C13D30	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)

#63592E

Deuteranopia (green-blind)

#84762B

Tritanopia (blue-blind)

#D4123B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13d30;
/* rgb */ color: rgb(193, 61, 48);
/* oklch */ color: oklch(55.0% 0.171 29.3);

Tailwind

colors: {
  custom: {
    50: '#dc7a69',
    500: '#c13d30',
    950: '#000000',
  },
}

SCSS

$custom: #c13d30;
$custom-light: #dc7a69;
$custom-dark: #000000;

JSON

{
  "hex": "#c13d30",
  "rgb": {
    "r": 193,
    "g": 61,
    "b": 48
  },
  "hsl": {
    "h": 5.379,
    "s": 60.166,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54992,
    "c": 0.17059,
    "h": 29.3
  },
  "luminance": 0.14888
}

Semantic roles & 50–950 ramp

primary

#C13D30

secondary

#81C5CC

accent

#D5E344

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13D30

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

Preview Lab → · Contrast checker → · Palette generator →