#574FC7#574FC7

#574FC7 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.5% C 0.180 H 280.8°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#574FC7
RGB	rgb(87, 79, 199)
HSL	hsl(244, 52%, 55%)
HSV	hsv(244, 60%, 78%)
CMYK	cmyk(56.3%, 60.3%, 0%, 22%)
CIE-LAB	lab(40.80, 37.06, -61.72)
CIE-LCH	lch(40.80, 71.99, 300.98°)
OKLab	oklab(50.49% 0.0337 -0.1772)
OKLCH	oklch(50.49% 0.18 280.8)
XYZ	xyz(17.0320, 11.7406, 55.3904)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FC7 #BFC74F

analogous

#4F83C7 #574FC7 #934FC7

triadic

#574FC7 #C7574F #4FC757

tetradic

#574FC7 #C74F83 #BFC74F #4FC793

square

#574FC7 #C74F83 #BFC74F #4FC793

split-complementary

#574FC7 #C7934F #83C74F

monochromatic

#2B2676 #3C34A4 #574FC7 #837DD6 #B0ACE5

Accessibility & contrast

On white

6.27

#574FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#574FC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FC7

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FC7	#FFFFFF	#000000	##FFFFFF
##574FC7	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CB

Deuteranopia (green-blind)

#005CC5

Tritanopia (blue-blind)

#1C6C83

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #574fc7;
/* rgb */ color: rgb(87, 79, 199);
/* oklch */ color: oklch(50.5% 0.180 280.8);

Tailwind

colors: {
  custom: {
    50: '#9081d9',
    500: '#574fc7',
    950: '#000000',
  },
}

SCSS

$custom: #574fc7;
$custom-light: #9081d9;
$custom-dark: #000000;

JSON

{
  "hex": "#574fc7",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 199
  },
  "hsl": {
    "h": 244,
    "s": 51.724,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50492,
    "c": 0.18037,
    "h": 280.8
  },
  "luminance": 0.11742
}

Semantic roles & 50–950 ramp

primary

#574FC7

secondary

#CFD2A0

accent

#DB4DD2

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #574FC7

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

Preview Lab → · Contrast checker → · Palette generator →