#574EAA#574EAA

#574EAA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.1% C 0.142 H 284.1°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#574EAA
RGB	rgb(87, 78, 170)
HSL	hsl(246, 37%, 49%)
HSV	hsv(246, 54%, 67%)
CMYK	cmyk(48.8%, 54.1%, 0%, 33.3%)
CIE-LAB	lab(38.51, 28.52, -48.41)
CIE-LCH	lch(38.51, 56.19, 300.51°)
OKLab	oklab(48.15% 0.0347 -0.138)
OKLCH	oklch(48.15% 0.142 284.1)
XYZ	xyz(13.9084, 10.3766, 39.2924)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574EAA #A1AA4E

analogous

#4E73AA #574EAA #854EAA

triadic

#574EAA #AA574E #4EAA57

tetradic

#574EAA #AA4E73 #A1AA4E #4EAA85

square

#574EAA #AA4E73 #A1AA4E #4EAA85

split-complementary

#574EAA #AA854E #73AA4E

monochromatic

#2C2856 #423B80 #574EAA #7D75C0 #A49FD3

Accessibility & contrast

On white

6.83

#574EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#574EAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EAA

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EAA	#FFFFFF	#000000	##FFFFFF
##574EAA	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5EAD

Deuteranopia (green-blind)

#1858A8

Tritanopia (blue-blind)

#3A6274

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #574eaa;
/* rgb */ color: rgb(87, 78, 170);
/* oklch */ color: oklch(48.1% 0.142 284.1);

Tailwind

colors: {
  custom: {
    50: '#8c80c4',
    500: '#574eaa',
    950: '#000000',
  },
}

SCSS

$custom: #574eaa;
$custom-light: #8c80c4;
$custom-dark: #000000;

JSON

{
  "hex": "#574eaa",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 170
  },
  "hsl": {
    "h": 245.87,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.48146,
    "c": 0.14234,
    "h": 284.1
  },
  "luminance": 0.10377
}

Semantic roles & 50–950 ramp

primary

#574EAA

secondary

#BCC094

accent

#CD5BC2

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #574EAA

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

Preview Lab → · Contrast checker → · Palette generator →