#E3454B#E3454B

#E3454B is a mid, vivid red. Relative luminance 0.211; OKLCH L 61.9% C 0.194 H 22.9°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#E3454B
RGB	rgb(227, 69, 75)
HSL	hsl(358, 74%, 58%)
HSV	hsv(358, 70%, 89%)
CMYK	cmyk(0%, 69.6%, 67%, 11%)
CIE-LAB	lab(53.06, 60.99, 32.33)
CIE-LCH	lch(53.06, 69.03, 27.93°)
OKLab	oklab(61.89% 0.179 0.0757)
OKLCH	oklch(61.89% 0.194 22.9)
XYZ	xyz(35.0804, 21.1003, 8.8808)
Luminance	0.2109 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3454B #45E3DD

analogous

#E3459A #E3454B #E38E45

triadic

#E3454B #4BE345 #454BE3

tetradic

#E3454B #9AE345 #45E3DD #8E45E3

square

#E3454B #9AE345 #45E3DD #8E45E3

split-complementary

#E3454B #45E38E #459AE3

monochromatic

#97171C #CC1F25 #E3454B #EB7A7E #F3AFB2

Accessibility & contrast

On white

4.02

#E3454B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#E3454B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3454B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3454B	#FFFFFF	#000000	##000000
##E3454B	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71694A

Deuteranopia (green-blind)

#998B46

Tritanopia (blue-blind)

#F91149

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #e3454b;
/* rgb */ color: rgb(227, 69, 75);
/* oklch */ color: oklch(61.9% 0.194 22.9);

Tailwind

colors: {
  custom: {
    50: '#f4837d',
    500: '#e3454b',
    950: '#000000',
  },
}

SCSS

$custom: #e3454b;
$custom-light: #f4837d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3454b",
  "rgb": {
    "r": 227,
    "g": 69,
    "b": 75
  },
  "hsl": {
    "h": 357.722,
    "s": 73.832,
    "l": 58.039
  },
  "oklch": {
    "l": 0.61891,
    "c": 0.19435,
    "h": 22.9
  },
  "luminance": 0.21095
}

Semantic roles & 50–950 ramp

primary

#E3454B

secondary

#A2E1DF

accent

#F0E937

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190B09

muted

#867C7B

Preview Lab

Preview with #E3454B

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

Preview Lab → · Contrast checker → · Palette generator →