#E45B52#E45B52

#E45B52 is a light, vivid red. Relative luminance 0.246; OKLCH L 64.7% C 0.172 H 26.7°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#E45B52
RGB	rgb(228, 91, 82)
HSL	hsl(4, 73%, 61%)
HSV	hsv(4, 64%, 89%)
CMYK	cmyk(0%, 60.1%, 64%, 10.6%)
CIE-LAB	lab(56.67, 52.69, 32.82)
CIE-LCH	lch(56.67, 62.08, 31.92°)
OKLab	oklab(64.67% 0.1541 0.0776)
OKLCH	oklch(64.67% 0.173 26.7)
XYZ	xyz(37.2626, 24.5903, 10.7652)
Luminance	0.2459 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45B52 #52DBE4

analogous

#E45292 #E45B52 #E4A452

triadic

#E45B52 #52E45B #5B52E4

tetradic

#E45B52 #92E452 #52DBE4 #A452E4

square

#E45B52 #92E452 #52DBE4 #A452E4

split-complementary

#E45B52 #52E4A4 #5292E4

monochromatic

#A22219 #D72D22 #E45B52 #EC8D87 #F5BFBC

Accessibility & contrast

On white

3.55

#E45B52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#E45B52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45B52

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45B52	#FFFFFF	#000000	##000000
##E45B52	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7550

Deuteranopia (green-blind)

#A1934E

Tritanopia (blue-blind)

#F93F5A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #e45b52;
/* rgb */ color: rgb(228, 91, 82);
/* oklch */ color: oklch(64.7% 0.172 26.7);

Tailwind

colors: {
  custom: {
    50: '#f38f83',
    500: '#e45b52',
    950: '#000000',
  },
}

SCSS

$custom: #e45b52;
$custom-light: #f38f83;
$custom-dark: #000000;

JSON

{
  "hex": "#e45b52",
  "rgb": {
    "r": 228,
    "g": 91,
    "b": 82
  },
  "hsl": {
    "h": 3.699,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64667,
    "c": 0.1725,
    "h": 26.7
  },
  "luminance": 0.24585
}

Semantic roles & 50–950 ramp

primary

#E45B52

secondary

#ADE1E5

accent

#C9D510

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E45B52

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

Preview Lab → · Contrast checker → · Palette generator →