#E5574A#E5574A

#E5574A is a light, vivid red. Relative luminance 0.240; OKLCH L 64.2% C 0.179 H 28.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#E5574A
RGB	rgb(229, 87, 74)
HSL	hsl(5, 75%, 59%)
HSV	hsv(5, 68%, 90%)
CMYK	cmyk(0%, 62%, 67.7%, 10.2%)
CIE-LAB	lab(56.06, 54.34, 36.61)
CIE-LCH	lch(56.06, 65.53, 33.97°)
OKLab	oklab(64.2% 0.1576 0.0849)
OKLCH	oklch(64.2% 0.179 28.3)
XYZ	xyz(36.9611, 23.9739, 9.1584)
Luminance	0.2397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5574A #4AD8E5

analogous

#E54A8B #E5574A #E5A44A

triadic

#E5574A #4AE557 #574AE5

tetradic

#E5574A #8BE54A #4AD8E5 #A44AE5

square

#E5574A #8BE54A #4AD8E5 #A44AE5

split-complementary

#E5574A #4AE5A4 #4A8BE5

monochromatic

#9E2217 #D32E1E #E5574A #ED8980 #F4BAB5

Accessibility & contrast

On white

3.62

#E5574A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#E5574A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5574A

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5574A	#FFFFFF	#000000	##000000
##E5574A	1.00	3.62	5.79	5.79
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7348

Deuteranopia (green-blind)

#A19246

Tritanopia (blue-blind)

#FB3655

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e5574a;
/* rgb */ color: rgb(229, 87, 74);
/* oklch */ color: oklch(64.2% 0.179 28.3);

Tailwind

colors: {
  custom: {
    50: '#f58c7d',
    500: '#e5574a',
    950: '#000000',
  },
}

SCSS

$custom: #e5574a;
$custom-light: #f58c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#e5574a",
  "rgb": {
    "r": 229,
    "g": 87,
    "b": 74
  },
  "hsl": {
    "h": 5.032,
    "s": 74.879,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64201,
    "c": 0.17905,
    "h": 28.3
  },
  "luminance": 0.23969
}

Semantic roles & 50–950 ramp

primary

#E5574A

secondary

#A7DFE4

accent

#E2F136

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180D09

muted

#867D7B

Preview Lab

Preview with #E5574A

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

Preview Lab → · Contrast checker → · Palette generator →