#574EE3#574EE3

#574EE3 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.6% C 0.217 H 278.6°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#574EE3
RGB	rgb(87, 78, 227)
HSL	hsl(244, 73%, 60%)
HSV	hsv(244, 66%, 89%)
CMYK	cmyk(61.7%, 65.6%, 0%, 11%)
CIE-LAB	lab(42.79, 46.51, -74.55)
CIE-LCH	lch(42.79, 87.87, 301.96°)
OKLab	oklab(52.63% 0.0323 -0.2149)
OKLCH	oklch(52.63% 0.217 278.6)
XYZ	xyz(20.5156, 13.0195, 74.0901)
Luminance	0.1302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574EE3 #DAE34E

analogous

#4E90E3 #574EE3 #A14EE3

triadic

#574EE3 #E3574E #4EE357

tetradic

#574EE3 #E34E90 #DAE34E #4EE3A1

square

#574EE3 #E34E90 #DAE34E #4EE3A1

split-complementary

#574EE3 #E3A14E #90E34E

monochromatic

#21199E #2C21D3 #574EE3 #8983EB #BBB8F4

Accessibility & contrast

On white

5.83

#574EE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#574EE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EE3

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EE3	#FFFFFF	#000000	##FFFFFF
##574EE3	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE8

Deuteranopia (green-blind)

#005FE0

Tritanopia (blue-blind)

#007592

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #574ee3;
/* rgb */ color: rgb(87, 78, 227);
/* oklch */ color: oklch(52.6% 0.217 278.6);

Tailwind

colors: {
  custom: {
    50: '#9580ed',
    500: '#574ee3',
    950: '#000000',
  },
}

SCSS

$custom: #574ee3;
$custom-light: #9580ed;
$custom-dark: #000000;

JSON

{
  "hex": "#574ee3",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 227
  },
  "hsl": {
    "h": 243.624,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.52634,
    "c": 0.21728,
    "h": 278.6
  },
  "luminance": 0.13021
}

Semantic roles & 50–950 ramp

primary

#574EE3

secondary

#E0E3AA

accent

#EF38E4

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #574EE3

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

Preview Lab → · Contrast checker → · Palette generator →