#E45F47#E45F47

#E45F47 is a light, vivid red. Relative luminance 0.251; OKLCH L 65.0% C 0.171 H 32.2°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#E45F47
RGB	rgb(228, 95, 71)
HSL	hsl(9, 74%, 59%)
HSV	hsv(9, 69%, 89%)
CMYK	cmyk(0%, 58.3%, 68.9%, 10.6%)
CIE-LAB	lab(57.21, 50.27, 39.58)
CIE-LCH	lch(57.21, 63.99, 38.22°)
OKLab	oklab(65.02% 0.1445 0.091)
OKLCH	oklch(65.02% 0.171 32.2)
XYZ	xyz(37.2282, 25.1383, 8.8518)
Luminance	0.2513 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45F47 #47CCE4

analogous

#E4477D #E45F47 #E4AD47

triadic

#E45F47 #47E45F #5F47E4

tetradic

#E45F47 #7DE447 #47CCE4 #AD47E4

square

#E45F47 #7DE447 #47CCE4 #AD47E4

split-complementary

#E45F47 #47E4AD #477DE4

monochromatic

#9A2B17 #CF391E #E45F47 #EC8D7C #F4BCB2

Accessibility & contrast

On white

3.48

#E45F47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#E45F47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45F47

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45F47	#FFFFFF	#000000	##000000
##E45F47	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837744

Deuteranopia (green-blind)

#A49443

Tritanopia (blue-blind)

#FA425A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e45f47;
/* rgb */ color: rgb(228, 95, 71);
/* oklch */ color: oklch(65.0% 0.171 32.2);

Tailwind

colors: {
  custom: {
    50: '#f4917b',
    500: '#e45f47',
    950: '#000000',
  },
}

SCSS

$custom: #e45f47;
$custom-light: #f4917b;
$custom-dark: #000000;

JSON

{
  "hex": "#e45f47",
  "rgb": {
    "r": 228,
    "g": 95,
    "b": 71
  },
  "hsl": {
    "h": 9.172,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.65023,
    "c": 0.17072,
    "h": 32.2
  },
  "luminance": 0.25133
}

Semantic roles & 50–950 ramp

primary

#E45F47

secondary

#A4D9E2

accent

#D5F137

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D09

muted

#867E7B

Preview Lab

Preview with #E45F47

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

Preview Lab → · Contrast checker → · Palette generator →