#574EB2#574EB2

#574EB2 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.7% C 0.153 H 283.2°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#574EB2
RGB	rgb(87, 78, 178)
HSL	hsl(245, 39%, 50%)
HSV	hsv(245, 56%, 70%)
CMYK	cmyk(51.1%, 56.2%, 0%, 30.2%)
CIE-LAB	lab(39.05, 31.03, -52.27)
CIE-LCH	lch(39.05, 60.79, 300.69°)
OKLab	oklab(48.72% 0.035 -0.1494)
OKLCH	oklch(48.72% 0.153 283.2)
XYZ	xyz(14.6883, 10.6886, 43.4000)
Luminance	0.1069 (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

#574EB2 #A9B24E

analogous

#4E77B2 #574EB2 #894EB2

triadic

#574EB2 #B2574E #4EB257

tetradic

#574EB2 #B24E77 #A9B24E #4EB289

square

#574EB2 #B24E77 #A9B24E #4EB289

split-complementary

#574EB2 #B2894E #77B24E

monochromatic

#2D295D #423B88 #574EB2 #7F79C5 #A8A3D7

Accessibility & contrast

On white

6.69

#574EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#574EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EB2

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EB2	#FFFFFF	#000000	##FFFFFF
##574EB2	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B5FB5

Deuteranopia (green-blind)

#0059B0

Tritanopia (blue-blind)

#346578

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #574eb2;
/* rgb */ color: rgb(87, 78, 178);
/* oklch */ color: oklch(48.7% 0.153 283.2);

Tailwind

colors: {
  custom: {
    50: '#8d80ca',
    500: '#574eb2',
    950: '#000000',
  },
}

SCSS

$custom: #574eb2;
$custom-light: #8d80ca;
$custom-dark: #000000;

JSON

{
  "hex": "#574eb2",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 178
  },
  "hsl": {
    "h": 245.4,
    "s": 39.37,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48721,
    "c": 0.15345,
    "h": 283.2
  },
  "luminance": 0.10689
}

Semantic roles & 50–950 ramp

primary

#574EB2

secondary

#C0C498

accent

#CF59C5

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #574EB2

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

Preview Lab → · Contrast checker → · Palette generator →