#E3474E#E3474E

#E3474E is a light, vivid red. Relative luminance 0.214; OKLCH L 62.1% C 0.192 H 22.3°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#E3474E
RGB	rgb(227, 71, 78)
HSL	hsl(357, 74%, 58%)
HSV	hsv(357, 69%, 89%)
CMYK	cmyk(0%, 68.7%, 65.6%, 11%)
CIE-LAB	lab(53.38, 60.40, 30.98)
CIE-LCH	lch(53.38, 67.89, 27.16°)
OKLab	oklab(62.14% 0.1778 0.0731)
OKLCH	oklch(62.14% 0.192 22.3)
XYZ	xyz(35.3106, 21.3925, 9.4761)
Luminance	0.2139 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3474E #47E3DC

analogous

#E3479C #E3474E #E38E47

triadic

#E3474E #4EE347 #474EE3

tetradic

#E3474E #9CE347 #47E3DC #8E47E3

square

#E3474E #9CE347 #47E3DC #8E47E3

split-complementary

#E3474E #47E38E #479CE3

monochromatic

#98171D #CE1F27 #E3474E #EB7C81 #F3B1B4

Accessibility & contrast

On white

3.98

#E3474E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#E3474E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3474E

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3474E	#FFFFFF	#000000	##000000
##E3474E	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726A4D

Deuteranopia (green-blind)

#998C49

Tritanopia (blue-blind)

#F9194B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #e3474e;
/* rgb */ color: rgb(227, 71, 78);
/* oklch */ color: oklch(62.1% 0.192 22.3);

Tailwind

colors: {
  custom: {
    50: '#f4847f',
    500: '#e3474e',
    950: '#000000',
  },
}

SCSS

$custom: #e3474e;
$custom-light: #f4847f;
$custom-dark: #000000;

JSON

{
  "hex": "#e3474e",
  "rgb": {
    "r": 227,
    "g": 71,
    "b": 78
  },
  "hsl": {
    "h": 357.308,
    "s": 73.585,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62143,
    "c": 0.19218,
    "h": 22.3
  },
  "luminance": 0.21387
}

Semantic roles & 50–950 ramp

primary

#E3474E

secondary

#A4E2DF

accent

#F0E838

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E3474E

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

Preview Lab → · Contrast checker → · Palette generator →