#E45746#E45746

#E45746 is a light, vivid red. Relative luminance 0.238; OKLCH L 64.0% C 0.179 H 29.7°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#E45746
RGB	rgb(228, 87, 70)
HSL	hsl(6, 75%, 58%)
HSV	hsv(6, 69%, 89%)
CMYK	cmyk(0%, 61.8%, 69.3%, 10.6%)
CIE-LAB	lab(55.84, 53.80, 38.54)
CIE-LCH	lch(55.84, 66.18, 35.62°)
OKLab	oklab(63.99% 0.1553 0.0885)
OKLCH	oklch(63.99% 0.179 29.7)
XYZ	xyz(36.5124, 23.7576, 8.4562)
Luminance	0.2375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45746 #46D3E4

analogous

#E44684 #E45746 #E4A646

triadic

#E45746 #46E457 #5746E4

tetradic

#E45746 #84E446 #46D3E4 #A646E4

square

#E45746 #84E446 #46D3E4 #A646E4

split-complementary

#E45746 #46E4A6 #4684E4

monochromatic

#992416 #CF311E #E45746 #EC877B #F4B8B1

Accessibility & contrast

On white

3.65

#E45746 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#E45746 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45746

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45746	#FFFFFF	#000000	##000000
##E45746	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7243

Deuteranopia (green-blind)

#A09142

Tritanopia (blue-blind)

#FA3654

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e45746;
/* rgb */ color: rgb(228, 87, 70);
/* oklch */ color: oklch(64.0% 0.179 29.7);

Tailwind

colors: {
  custom: {
    50: '#f48c7a',
    500: '#e45746',
    950: '#000000',
  },
}

SCSS

$custom: #e45746;
$custom-light: #f48c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#e45746",
  "rgb": {
    "r": 228,
    "g": 87,
    "b": 70
  },
  "hsl": {
    "h": 6.456,
    "s": 74.528,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63989,
    "c": 0.17873,
    "h": 29.7
  },
  "luminance": 0.23753
}

Semantic roles & 50–950 ramp

primary

#E45746

secondary

#A4DCE2

accent

#DDF137

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #E45746

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

Preview Lab → · Contrast checker → · Palette generator →