#574EC4#574EC4

#574EC4 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.1% C 0.178 H 281.3°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#574EC4
RGB	rgb(87, 78, 196)
HSL	hsl(245, 50%, 54%)
HSV	hsv(245, 60%, 77%)
CMYK	cmyk(55.6%, 60.2%, 0%, 23.1%)
CIE-LAB	lab(40.34, 36.71, -60.72)
CIE-LCH	lch(40.34, 70.96, 301.16°)
OKLab	oklab(50.09% 0.0348 -0.1743)
OKLCH	oklch(50.09% 0.178 281.3)
XYZ	xyz(16.6156, 11.4595, 53.5502)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574EC4 #BBC44E

analogous

#4E80C4 #574EC4 #924EC4

triadic

#574EC4 #C4574E #4EC457

tetradic

#574EC4 #C44E80 #BBC44E #4EC492

square

#574EC4 #C44E80 #BBC44E #4EC492

split-complementary

#574EC4 #C4924E #80C44E

monochromatic

#2C2672 #3D35A0 #574EC4 #837CD3 #AEAAE3

Accessibility & contrast

On white

6.38

#574EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#574EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EC4

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EC4	#FFFFFF	#000000	##FFFFFF
##574EC4	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C8

Deuteranopia (green-blind)

#005BC2

Tritanopia (blue-blind)

#216A81

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #574ec4;
/* rgb */ color: rgb(87, 78, 196);
/* oklch */ color: oklch(50.1% 0.178 281.3);

Tailwind

colors: {
  custom: {
    50: '#9080d7',
    500: '#574ec4',
    950: '#000000',
  },
}

SCSS

$custom: #574ec4;
$custom-light: #9080d7;
$custom-dark: #000000;

JSON

{
  "hex": "#574ec4",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 196
  },
  "hsl": {
    "h": 244.576,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50086,
    "c": 0.1777,
    "h": 281.3
  },
  "luminance": 0.11461
}

Semantic roles & 50–950 ramp

primary

#574EC4

secondary

#CCD09E

accent

#DA4ECF

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #574EC4

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

Preview Lab → · Contrast checker → · Palette generator →