#E3613E#E3613E

#E3613E is a light, vivid red. Relative luminance 0.252; OKLCH L 65.0% C 0.170 H 36.0°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#E3613E
RGB	rgb(227, 97, 62)
HSL	hsl(13, 75%, 57%)
HSV	hsv(13, 73%, 89%)
CMYK	cmyk(0%, 57.3%, 72.7%, 11%)
CIE-LAB	lab(57.30, 48.56, 44.44)
CIE-LCH	lch(57.30, 65.82, 42.47°)
OKLab	oklab(65.03% 0.1376 0.0999)
OKLCH	oklch(65.03% 0.17 36)
XYZ	xyz(36.8265, 25.2330, 7.4877)
Luminance	0.2523 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3613E #3EC0E3

analogous

#E33E6E #E3613E #E3B43E

triadic

#E3613E #3EE361 #613EE3

tetradic

#E3613E #6EE33E #3EC0E3 #B43EE3

square

#E3613E #6EE33E #3EC0E3 #B43EE3

split-complementary

#E3613E #3EE3B4 #3E6EE3

monochromatic

#912F15 #C7411D #E3613E #EB8D73 #F3B9A9

Accessibility & contrast

On white

3.47

#E3613E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#E3613E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3613E

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3613E	#FFFFFF	#000000	##000000
##E3613E	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85783A

Deuteranopia (green-blind)

#A5943A

Tritanopia (blue-blind)

#F94459

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e3613e;
/* rgb */ color: rgb(227, 97, 62);
/* oklch */ color: oklch(65.0% 0.170 36.0);

Tailwind

colors: {
  custom: {
    50: '#f39275',
    500: '#e3613e',
    950: '#000000',
  },
}

SCSS

$custom: #e3613e;
$custom-light: #f39275;
$custom-dark: #000000;

JSON

{
  "hex": "#e3613e",
  "rgb": {
    "r": 227,
    "g": 97,
    "b": 62
  },
  "hsl": {
    "h": 12.727,
    "s": 74.661,
    "l": 56.667
  },
  "oklch": {
    "l": 0.65029,
    "c": 0.17001,
    "h": 36
  },
  "luminance": 0.25228
}

Semantic roles & 50–950 ramp

primary

#E3613E

secondary

#9DD2E0

accent

#CAF137

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#180D08

muted

#867E7B

Preview Lab

Preview with #E3613E

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

Preview Lab → · Contrast checker → · Palette generator →