#E45C4C#E45C4C

#E45C4C is a light, vivid red. Relative luminance 0.247; OKLCH L 64.7% C 0.173 H 29.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#E45C4C
RGB	rgb(228, 92, 76)
HSL	hsl(6, 74%, 60%)
HSV	hsv(6, 67%, 89%)
CMYK	cmyk(0%, 59.6%, 66.7%, 10.6%)
CIE-LAB	lab(56.76, 51.90, 36.29)
CIE-LCH	lch(56.76, 63.33, 34.96°)
OKLab	oklab(64.7% 0.1505 0.0845)
OKLCH	oklch(64.7% 0.173 29.3)
XYZ	xyz(37.1302, 24.6750, 9.6436)
Luminance	0.2467 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45C4C #4CD4E4

analogous

#E44C88 #E45C4C #E4A84C

triadic

#E45C4C #4CE45C #5C4CE4

tetradic

#E45C4C #88E44C #4CD4E4 #A84CE4

square

#E45C4C #88E44C #4CD4E4 #A84CE4

split-complementary

#E45C4C #4CE4A8 #4C88E4

monochromatic

#9E2618 #D33320 #E45C4C #EC8C81 #F4BDB6

Accessibility & contrast

On white

3.54

#E45C4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#E45C4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45C4C

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45C4C	#FFFFFF	#000000	##000000
##E45C4C	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764A

Deuteranopia (green-blind)

#A29348

Tritanopia (blue-blind)

#FA3F59

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #e45c4c;
/* rgb */ color: rgb(228, 92, 76);
/* oklch */ color: oklch(64.7% 0.173 29.3);

Tailwind

colors: {
  custom: {
    50: '#f48f7e',
    500: '#e45c4c',
    950: '#000000',
  },
}

SCSS

$custom: #e45c4c;
$custom-light: #f48f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e45c4c",
  "rgb": {
    "r": 228,
    "g": 92,
    "b": 76
  },
  "hsl": {
    "h": 6.316,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.64702,
    "c": 0.17259,
    "h": 29.3
  },
  "luminance": 0.2467
}

Semantic roles & 50–950 ramp

primary

#E45C4C

secondary

#A8DDE3

accent

#DDF037

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E45C4C

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

Preview Lab → · Contrast checker → · Palette generator →