#574DB8#574DB8

#574DB8 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.0% C 0.163 H 282.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#574DB8
RGB	rgb(87, 77, 184)
HSL	hsl(246, 43%, 51%)
HSV	hsv(246, 58%, 72%)
CMYK	cmyk(52.7%, 58.2%, 0%, 27.8%)
CIE-LAB	lab(39.23, 33.53, -55.51)
CIE-LCH	lch(39.23, 64.86, 301.13°)
OKLab	oklab(48.99% 0.0361 -0.1589)
OKLCH	oklch(48.99% 0.163 282.8)
XYZ	xyz(15.2335, 10.7938, 46.6188)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574DB8 #AEB84D

analogous

#4D78B8 #574DB8 #8C4DB8

triadic

#574DB8 #B8574D #4DB857

tetradic

#574DB8 #B84D78 #AEB84D #4DB88C

square

#574DB8 #B84D78 #AEB84D #4DB88C

split-complementary

#574DB8 #B88C4D #78B84D

monochromatic

#2D2863 #41398F #574DB8 #8079C9 #AAA4DB

Accessibility & contrast

On white

6.65

#574DB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#574DB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574DB8

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574DB8	#FFFFFF	#000000	##FFFFFF
##574DB8	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BC

Deuteranopia (green-blind)

#0059B6

Tritanopia (blue-blind)

#2F667B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #574db8;
/* rgb */ color: rgb(87, 77, 184);
/* oklch */ color: oklch(49.0% 0.163 282.8);

Tailwind

colors: {
  custom: {
    50: '#8e7fce',
    500: '#574db8',
    950: '#000000',
  },
}

SCSS

$custom: #574db8;
$custom-light: #8e7fce;
$custom-dark: #000000;

JSON

{
  "hex": "#574db8",
  "rgb": {
    "r": 87,
    "g": 77,
    "b": 184
  },
  "hsl": {
    "h": 245.607,
    "s": 42.972,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48989,
    "c": 0.163,
    "h": 282.8
  },
  "luminance": 0.10795
}

Semantic roles & 50–950 ramp

primary

#574DB8

secondary

#C4C899

accent

#D355C7

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #574DB8

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

Preview Lab → · Contrast checker → · Palette generator →