#E45A47#E45A47

#E45A47 is a light, vivid red. Relative luminance 0.243; OKLCH L 64.4% C 0.176 H 30.4°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#E45A47
RGB	rgb(228, 90, 71)
HSL	hsl(7, 74%, 59%)
HSV	hsv(7, 69%, 89%)
CMYK	cmyk(0%, 60.5%, 68.9%, 10.6%)
CIE-LAB	lab(56.35, 52.53, 38.58)
CIE-LCH	lch(56.35, 65.18, 36.30°)
OKLab	oklab(64.38% 0.1515 0.0888)
OKLCH	oklch(64.38% 0.176 30.4)
XYZ	xyz(36.7921, 24.2663, 8.7065)
Luminance	0.2426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45A47 #47D1E4

analogous

#E44782 #E45A47 #E4A847

triadic

#E45A47 #47E45A #5A47E4

tetradic

#E45A47 #82E447 #47D1E4 #A847E4

square

#E45A47 #82E447 #47D1E4 #A847E4

split-complementary

#E45A47 #47E4A8 #4782E4

monochromatic

#9A2617 #CF341E #E45A47 #EC8A7C #F4BAB2

Accessibility & contrast

On white

3.59

#E45A47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#E45A47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45A47

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45A47	#FFFFFF	#000000	##000000
##E45A47	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7444

Deuteranopia (green-blind)

#A19243

Tritanopia (blue-blind)

#FA3B56

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e45a47;
/* rgb */ color: rgb(228, 90, 71);
/* oklch */ color: oklch(64.4% 0.176 30.4);

Tailwind

colors: {
  custom: {
    50: '#f48e7b',
    500: '#e45a47',
    950: '#000000',
  },
}

SCSS

$custom: #e45a47;
$custom-light: #f48e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#e45a47",
  "rgb": {
    "r": 228,
    "g": 90,
    "b": 71
  },
  "hsl": {
    "h": 7.261,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.64377,
    "c": 0.1756,
    "h": 30.4
  },
  "luminance": 0.24261
}

Semantic roles & 50–950 ramp

primary

#E45A47

secondary

#A4DBE2

accent

#DAF137

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D09

muted

#867E7B

Preview Lab

Preview with #E45A47

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

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