#574FDA#574FDA

#574FDA is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.0% C 0.205 H 279.1°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#574FDA
RGB	rgb(87, 79, 218)
HSL	hsl(243, 65%, 58%)
HSV	hsv(243, 64%, 85%)
CMYK	cmyk(60.1%, 63.8%, 0%, 14.5%)
CIE-LAB	lab(42.28, 43.09, -70.26)
CIE-LCH	lch(42.28, 82.42, 301.52°)
OKLab	oklab(52.03% 0.0324 -0.2023)
OKLCH	oklch(52.03% 0.205 279.1)
XYZ	xyz(19.3773, 12.6787, 67.7422)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FDA #D2DA4F

analogous

#4F8CDA #574FDA #9C4FDA

triadic

#574FDA #DA574F #4FDA57

tetradic

#574FDA #DA4F8C #D2DA4F #4FDA9C

square

#574FDA #DA4F8C #D2DA4F #4FDA9C

split-complementary

#574FDA #DA9C4F #8CDA4F

monochromatic

#251E90 #3229C3 #574FDA #8782E5 #B8B4EF

Accessibility & contrast

On white

5.94

#574FDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#574FDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FDA

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FDA	#FFFFFF	#000000	##FFFFFF
##574FDA	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DE

Deuteranopia (green-blind)

#005ED7

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #574fda;
/* rgb */ color: rgb(87, 79, 218);
/* oklch */ color: oklch(52.0% 0.205 279.1);

Tailwind

colors: {
  custom: {
    50: '#9381e6',
    500: '#574fda',
    950: '#000000',
  },
}

SCSS

$custom: #574fda;
$custom-light: #9381e6;
$custom-dark: #000000;

JSON

{
  "hex": "#574fda",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 218
  },
  "hsl": {
    "h": 243.453,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.52031,
    "c": 0.20487,
    "h": 279.1
  },
  "luminance": 0.1268
}

Semantic roles & 50–950 ramp

primary

#574FDA

secondary

#DBDEA7

accent

#E840DF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #574FDA

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

Preview Lab → · Contrast checker → · Palette generator →