#574BCB#574BCB

#574BCB is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.1% C 0.191 H 281.3°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#574BCB
RGB	rgb(87, 75, 203)
HSL	hsl(246, 55%, 55%)
HSV	hsv(246, 63%, 80%)
CMYK	cmyk(57.1%, 63.1%, 0%, 20.4%)
CIE-LAB	lab(40.20, 40.72, -65.03)
CIE-LCH	lch(40.20, 76.72, 302.05°)
OKLab	oklab(50.15% 0.0372 -0.1869)
OKLCH	oklch(50.15% 0.191 281.3)
XYZ	xyz(17.2227, 11.3691, 57.7752)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574BCB #BFCB4B

analogous

#4B7FCB #574BCB #974BCB

triadic

#574BCB #CB574B #4BCB57

tetradic

#574BCB #CB4B7F #BFCB4B #4BCB97

square

#574BCB #CB4B7F #BFCB4B #4BCB97

split-complementary

#574BCB #CB974B #7FCB4B

monochromatic

#2B2379 #3C31A8 #574BCB #837AD9 #B0AAE6

Accessibility & contrast

On white

6.41

#574BCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#574BCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574BCB

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574BCB	#FFFFFF	#000000	##FFFFFF
##574BCB	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CF

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#156B84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #574bcb;
/* rgb */ color: rgb(87, 75, 203);
/* oklch */ color: oklch(50.1% 0.191 281.3);

Tailwind

colors: {
  custom: {
    50: '#917edc',
    500: '#574bcb',
    950: '#000000',
  },
}

SCSS

$custom: #574bcb;
$custom-light: #917edc;
$custom-dark: #000000;

JSON

{
  "hex": "#574bcb",
  "rgb": {
    "r": 87,
    "g": 75,
    "b": 203
  },
  "hsl": {
    "h": 245.625,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50145,
    "c": 0.1906,
    "h": 281.3
  },
  "luminance": 0.1137
}

Semantic roles & 50–950 ramp

primary

#574BCB

secondary

#CFD49E

accent

#DF49D1

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #574BCB

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

Preview Lab → · Contrast checker → · Palette generator →