#E4534E#E4534E

#E4534E is a light, vivid red. Relative luminance 0.232; OKLCH L 63.6% C 0.181 H 25.6°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#E4534E
RGB	rgb(228, 83, 78)
HSL	hsl(2, 74%, 60%)
HSV	hsv(2, 66%, 89%)
CMYK	cmyk(0%, 63.6%, 65.8%, 10.6%)
CIE-LAB	lab(55.31, 55.93, 33.41)
CIE-LCH	lch(55.31, 65.15, 30.85°)
OKLab	oklab(63.63% 0.1635 0.0784)
OKLCH	oklch(63.63% 0.181 25.6)
XYZ	xyz(36.4670, 23.2356, 9.7709)
Luminance	0.2323 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4534E #4EDFE4

analogous

#E44E94 #E4534E #E49E4E

triadic

#E4534E #4EE453 #534EE4

tetradic

#E4534E #94E44E #4EDFE4 #9E4EE4

square

#E4534E #94E44E #4EDFE4 #9E4EE4

split-complementary

#E4534E #4EE49E #4E94E4

monochromatic

#9F1D18 #D42620 #E4534E #EC8783 #F4BAB8

Accessibility & contrast

On white

3.72

#E4534E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#E4534E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4534E

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4534E	#FFFFFF	#000000	##000000
##E4534E	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714C

Deuteranopia (green-blind)

#9E904A

Tritanopia (blue-blind)

#FA3153

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e4534e;
/* rgb */ color: rgb(228, 83, 78);
/* oklch */ color: oklch(63.6% 0.181 25.6);

Tailwind

colors: {
  custom: {
    50: '#f48a80',
    500: '#e4534e',
    950: '#000000',
  },
}

SCSS

$custom: #e4534e;
$custom-light: #f48a80;
$custom-dark: #000000;

JSON

{
  "hex": "#e4534e",
  "rgb": {
    "r": 228,
    "g": 83,
    "b": 78
  },
  "hsl": {
    "h": 2,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.63626,
    "c": 0.18134,
    "h": 25.6
  },
  "luminance": 0.23231
}

Semantic roles & 50–950 ramp

primary

#E4534E

secondary

#AAE2E4

accent

#EAF038

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E4534E

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

Preview Lab → · Contrast checker → · Palette generator →