#E4545F#E4545F

#E4545F is a light, vivid red. Relative luminance 0.237; OKLCH L 64.0% C 0.179 H 19.3°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#E4545F
RGB	rgb(228, 84, 95)
HSL	hsl(355, 73%, 61%)
HSV	hsv(355, 63%, 89%)
CMYK	cmyk(0%, 63.2%, 58.3%, 10.6%)
CIE-LAB	lab(55.75, 56.58, 24.15)
CIE-LCH	lch(55.75, 61.52, 23.11°)
OKLab	oklab(64.04% 0.1686 0.059)
OKLCH	oklch(64.04% 0.179 19.3)
XYZ	xyz(37.2342, 23.6658, 13.4315)
Luminance	0.2366 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4545F #54E4D9

analogous

#E454A7 #E4545F #E49154

triadic

#E4545F #5FE454 #545FE4

tetradic

#E4545F #A7E454 #54E4D9 #9154E4

square

#E4545F #A7E454 #54E4D9 #9154E4

split-complementary

#E4545F #54E491 #54A7E4

monochromatic

#A41A24 #D92230 #E4545F #EC8990 #F5BEC2

Accessibility & contrast

On white

3.66

#E4545F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#E4545F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4545F

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4545F	#FFFFFF	#000000	##000000
##E4545F	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78735E

Deuteranopia (green-blind)

#9D915B

Tritanopia (blue-blind)

#F93759

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e4545f;
/* rgb */ color: rgb(228, 84, 95);
/* oklch */ color: oklch(64.0% 0.179 19.3);

Tailwind

colors: {
  custom: {
    50: '#f38b8c',
    500: '#e4545f',
    950: '#000000',
  },
}

SCSS

$custom: #e4545f;
$custom-light: #f38b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4545f",
  "rgb": {
    "r": 228,
    "g": 84,
    "b": 95
  },
  "hsl": {
    "h": 355.417,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64044,
    "c": 0.17862,
    "h": 19.3
  },
  "luminance": 0.23661
}

Semantic roles & 50–950 ramp

primary

#E4545F

secondary

#AFE5E1

accent

#D5C611

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0C

muted

#867D7D

Preview Lab

Preview with #E4545F

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

Preview Lab → · Contrast checker → · Palette generator →