#E13D3C#E13D3C

#E13D3C is a mid, highly saturated red. Relative luminance 0.197; OKLCH L 60.6% C 0.201 H 25.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#E13D3C
RGB	rgb(225, 61, 60)
HSL	hsl(0, 73%, 56%)
HSV	hsv(0, 73%, 88%)
CMYK	cmyk(0%, 72.9%, 73.3%, 11.8%)
CIE-LAB	lab(51.47, 62.51, 38.95)
CIE-LCH	lch(51.47, 73.65, 31.92°)
OKLab	oklab(60.58% 0.181 0.0876)
OKLCH	oklch(60.58% 0.201 25.8)
XYZ	xyz(33.5395, 19.6764, 6.3060)
Luminance	0.1967 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E13D3C #3CE0E1

analogous

#E13C8D #E13D3C #E1903C

triadic

#E13D3C #3CE13D #3D3CE1

tetradic

#E13D3C #8DE13C #3CE0E1 #903CE1

square

#E13D3C #8DE13C #3CE0E1 #903CE1

split-complementary

#E13D3C #3CE190 #3C8DE1

monochromatic

#8D1616 #C21F1E #E13D3C #E97271 #F1A7A6

Accessibility & contrast

On white

4.26

#E13D3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#E13D3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E13D3C

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E13D3C	#FFFFFF	#000000	##000000
##E13D3C	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E643A

Deuteranopia (green-blind)

#968836

Tritanopia (blue-blind)

#F7003F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #e13d3c;
/* rgb */ color: rgb(225, 61, 60);
/* oklch */ color: oklch(60.6% 0.201 25.8);

Tailwind

colors: {
  custom: {
    50: '#f47e72',
    500: '#e13d3c',
    950: '#000000',
  },
}

SCSS

$custom: #e13d3c;
$custom-light: #f47e72;
$custom-dark: #000000;

JSON

{
  "hex": "#e13d3c",
  "rgb": {
    "r": 225,
    "g": 61,
    "b": 60
  },
  "hsl": {
    "h": 0.364,
    "s": 73.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60575,
    "c": 0.2011,
    "h": 25.8
  },
  "luminance": 0.19671
}

Semantic roles & 50–950 ramp

primary

#E13D3C

secondary

#9ADEDF

accent

#EFF038

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B08

muted

#867C7B

Preview Lab

Preview with #E13D3C

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

Preview Lab → · Contrast checker → · Palette generator →