#574FE4#574FE4

#574FE4 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.9% C 0.217 H 278.3°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#574FE4
RGB	rgb(87, 79, 228)
HSL	hsl(243, 73%, 60%)
HSV	hsv(243, 65%, 89%)
CMYK	cmyk(61.8%, 65.4%, 0%, 10.6%)
CIE-LAB	lab(43.09, 46.25, -74.63)
CIE-LCH	lch(43.09, 87.80, 301.79°)
OKLab	oklab(52.88% 0.0314 -0.2151)
OKLCH	oklch(52.88% 0.217 278.3)
XYZ	xyz(20.7256, 13.2180, 74.8429)
Luminance	0.1322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FE4 #DCE44F

analogous

#4F92E4 #574FE4 #A14FE4

triadic

#574FE4 #E4574F #4FE457

tetradic

#574FE4 #E44F92 #DCE44F #4FE4A1

square

#574FE4 #E44F92 #DCE44F #4FE4A1

split-complementary

#574FE4 #E4A14F #92E44F

monochromatic

#2019A0 #2A21D5 #574FE4 #8A84EC #BCB9F4

Accessibility & contrast

On white

5.76

#574FE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#574FE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FE4

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FE4	#FFFFFF	#000000	##FFFFFF
##574FE4	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE9

Deuteranopia (green-blind)

#0060E1

Tritanopia (blue-blind)

#007693

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #574fe4;
/* rgb */ color: rgb(87, 79, 228);
/* oklch */ color: oklch(52.9% 0.217 278.3);

Tailwind

colors: {
  custom: {
    50: '#9581ee',
    500: '#574fe4',
    950: '#000000',
  },
}

SCSS

$custom: #574fe4;
$custom-light: #9581ee;
$custom-dark: #000000;

JSON

{
  "hex": "#574fe4",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 228
  },
  "hsl": {
    "h": 243.221,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.52875,
    "c": 0.21737,
    "h": 278.3
  },
  "luminance": 0.1322
}

Semantic roles & 50–950 ramp

primary

#574FE4

secondary

#E1E4AB

accent

#D610CB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #574FE4

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

Preview Lab → · Contrast checker → · Palette generator →