#E54C4E#E54C4E

#E54C4E is a light, vivid red. Relative luminance 0.224; OKLCH L 63.0% C 0.189 H 23.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#E54C4E
RGB	rgb(229, 76, 78)
HSL	hsl(359, 75%, 60%)
HSV	hsv(359, 67%, 90%)
CMYK	cmyk(0%, 66.8%, 65.9%, 10.2%)
CIE-LAB	lab(54.43, 59.11, 32.37)
CIE-LCH	lch(54.43, 67.39, 28.70°)
OKLab	oklab(63% 0.1734 0.0761)
OKLCH	oklch(63% 0.189 23.7)
XYZ	xyz(36.2765, 22.3821, 9.6162)
Luminance	0.2238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E54C4E #4CE5E3

analogous

#E54C9A #E54C4E #E5974C

triadic

#E54C4E #4EE54C #4C4EE5

tetradic

#E54C4E #9AE54C #4CE5E3 #974CE5

square

#E54C4E #9AE54C #4CE5E3 #974CE5

split-complementary

#E54C4E #4CE597 #4C9AE5

monochromatic

#9F1719 #D51F21 #E54C4E #ED8183 #F5B7B8

Accessibility & contrast

On white

3.84

#E54C4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#E54C4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E54C4E

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E54C4E	#FFFFFF	#000000	##000000
##E54C4E	1.00	3.84	5.48	5.48
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766D4D

Deuteranopia (green-blind)

#9C8E4A

Tritanopia (blue-blind)

#FB234E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #e54c4e;
/* rgb */ color: rgb(229, 76, 78);
/* oklch */ color: oklch(63.0% 0.189 23.7);

Tailwind

colors: {
  custom: {
    50: '#f5867f',
    500: '#e54c4e',
    950: '#000000',
  },
}

SCSS

$custom: #e54c4e;
$custom-light: #f5867f;
$custom-dark: #000000;

JSON

{
  "hex": "#e54c4e",
  "rgb": {
    "r": 229,
    "g": 76,
    "b": 78
  },
  "hsl": {
    "h": 359.216,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62995,
    "c": 0.18937,
    "h": 23.7
  },
  "luminance": 0.22377
}

Semantic roles & 50–950 ramp

primary

#E54C4E

secondary

#A9E4E3

accent

#F1EF37

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E54C4E

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

Preview Lab → · Contrast checker → · Palette generator →