#E45B4F#E45B4F

#E45B4F is a light, vivid red. Relative luminance 0.245; OKLCH L 64.6% C 0.173 H 27.9°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#E45B4F
RGB	rgb(228, 91, 79)
HSL	hsl(5, 73%, 60%)
HSV	hsv(5, 65%, 89%)
CMYK	cmyk(0%, 60.1%, 65.4%, 10.6%)
CIE-LAB	lab(56.63, 52.52, 34.46)
CIE-LCH	lch(56.63, 62.81, 33.27°)
OKLab	oklab(64.62% 0.153 0.0809)
OKLCH	oklch(64.62% 0.173 27.9)
XYZ	xyz(37.1509, 24.5456, 10.1771)
Luminance	0.2454 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45B4F #4FD8E4

analogous

#E44F8E #E45B4F #E4A54F

triadic

#E45B4F #4FE45B #5B4FE4

tetradic

#E45B4F #8EE44F #4FD8E4 #A54FE4

square

#E45B4F #8EE44F #4FD8E4 #A54FE4

split-complementary

#E45B4F #4FE4A5 #4F8EE4

monochromatic

#A02319 #D52F21 #E45B4F #EC8C84 #F4BEB9

Accessibility & contrast

On white

3.55

#E45B4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#E45B4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45B4F

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45B4F	#FFFFFF	#000000	##000000
##E45B4F	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754D

Deuteranopia (green-blind)

#A1934B

Tritanopia (blue-blind)

#FA3E59

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #e45b4f;
/* rgb */ color: rgb(228, 91, 79);
/* oklch */ color: oklch(64.6% 0.173 27.9);

Tailwind

colors: {
  custom: {
    50: '#f48f80',
    500: '#e45b4f',
    950: '#000000',
  },
}

SCSS

$custom: #e45b4f;
$custom-light: #f48f80;
$custom-dark: #000000;

JSON

{
  "hex": "#e45b4f",
  "rgb": {
    "r": 228,
    "g": 91,
    "b": 79
  },
  "hsl": {
    "h": 4.832,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6462,
    "c": 0.17303,
    "h": 27.9
  },
  "luminance": 0.24541
}

Semantic roles & 50–950 ramp

primary

#E45B4F

secondary

#ABDFE4

accent

#C6D610

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E45B4F

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

Preview Lab → · Contrast checker → · Palette generator →