#E45A4F#E45A4F

#E45A4F is a light, vivid red. Relative luminance 0.244; OKLCH L 64.5% C 0.174 H 27.5°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#E45A4F
RGB	rgb(228, 90, 79)
HSL	hsl(4, 73%, 60%)
HSV	hsv(4, 65%, 89%)
CMYK	cmyk(0%, 60.5%, 65.4%, 10.6%)
CIE-LAB	lab(56.46, 52.96, 34.25)
CIE-LCH	lch(56.46, 63.07, 32.89°)
OKLab	oklab(64.49% 0.1543 0.0804)
OKLCH	oklch(64.49% 0.174 27.5)
XYZ	xyz(37.0660, 24.3758, 10.1488)
Luminance	0.2437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45A4F #4FD9E4

analogous

#E44F8E #E45A4F #E4A54F

triadic

#E45A4F #4FE45A #5A4FE4

tetradic

#E45A4F #8EE44F #4FD9E4 #A54FE4

square

#E45A4F #8EE44F #4FD9E4 #A54FE4

split-complementary

#E45A4F #4FE4A5 #4F8EE4

monochromatic

#A02319 #D52E21 #E45A4F #EC8C84 #F4BDB9

Accessibility & contrast

On white

3.57

#E45A4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#E45A4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45A4F

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45A4F	#FFFFFF	#000000	##000000
##E45A4F	1.00	3.57	5.87	5.87
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E754D

Deuteranopia (green-blind)

#A1934B

Tritanopia (blue-blind)

#FA3C58

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e45a4f;
/* rgb */ color: rgb(228, 90, 79);
/* oklch */ color: oklch(64.5% 0.174 27.5);

Tailwind

colors: {
  custom: {
    50: '#f48e80',
    500: '#e45a4f',
    950: '#000000',
  },
}

SCSS

$custom: #e45a4f;
$custom-light: #f48e80;
$custom-dark: #000000;

JSON

{
  "hex": "#e45a4f",
  "rgb": {
    "r": 228,
    "g": 90,
    "b": 79
  },
  "hsl": {
    "h": 4.43,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.64493,
    "c": 0.17405,
    "h": 27.5
  },
  "luminance": 0.24371
}

Semantic roles & 50–950 ramp

primary

#E45A4F

secondary

#ABE0E4

accent

#C7D610

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E45A4F

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

Preview Lab → · Contrast checker → · Palette generator →