#E4534F#E4534F

#E4534F is a light, vivid red. Relative luminance 0.232; OKLCH L 63.6% C 0.181 H 25.3°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#E4534F
RGB	rgb(228, 83, 79)
HSL	hsl(2, 73%, 60%)
HSV	hsv(2, 65%, 89%)
CMYK	cmyk(0%, 63.6%, 65.4%, 10.6%)
CIE-LAB	lab(55.33, 55.99, 32.86)
CIE-LCH	lch(55.33, 64.92, 30.41°)
OKLab	oklab(63.64% 0.1639 0.0773)
OKLCH	oklch(63.64% 0.181 25.3)
XYZ	xyz(36.5031, 23.2501, 9.9612)
Luminance	0.2324 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4534F #4FE0E4

analogous

#E44F95 #E4534F #E49E4F

triadic

#E4534F #4FE453 #534FE4

tetradic

#E4534F #95E44F #4FE0E4 #9E4FE4

square

#E4534F #95E44F #4FE0E4 #9E4FE4

split-complementary

#E4534F #4FE49E #4F95E4

monochromatic

#A01C19 #D52621 #E4534F #EC8784 #F4BBB9

Accessibility & contrast

On white

3.72

#E4534F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#E4534F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4534F

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4534F	#FFFFFF	#000000	##000000
##E4534F	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)

#7A714D

Deuteranopia (green-blind)

#9E904B

Tritanopia (blue-blind)

#FA3153

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e4534f;
/* rgb */ color: rgb(228, 83, 79);
/* oklch */ color: oklch(63.6% 0.181 25.3);

Tailwind

colors: {
  custom: {
    50: '#f48a80',
    500: '#e4534f',
    950: '#000000',
  },
}

SCSS

$custom: #e4534f;
$custom-light: #f48a80;
$custom-dark: #000000;

JSON

{
  "hex": "#e4534f",
  "rgb": {
    "r": 228,
    "g": 83,
    "b": 79
  },
  "hsl": {
    "h": 1.611,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.63641,
    "c": 0.1812,
    "h": 25.3
  },
  "luminance": 0.23245
}

Semantic roles & 50–950 ramp

primary

#E4534F

secondary

#ABE2E4

accent

#D0D610

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E4534F

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

Preview Lab → · Contrast checker → · Palette generator →