#574FEC#574FEC

#574FEC is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.6% C 0.227 H 277.7°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#574FEC
RGB	rgb(87, 79, 236)
HSL	hsl(243, 81%, 62%)
HSV	hsv(243, 67%, 93%)
CMYK	cmyk(63.1%, 66.5%, 0%, 7.5%)
CIE-LAB	lab(43.76, 48.77, -78.06)
CIE-LCH	lch(43.76, 92.04, 302.00°)
OKLab	oklab(53.57% 0.0305 -0.2251)
OKLCH	oklch(53.57% 0.227 277.7)
XYZ	xyz(21.8619, 13.6726, 80.8276)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FEC #E4EC4F

analogous

#4F96EC #574FEC #A54FEC

triadic

#574FEC #EC574F #4FEC57

tetradic

#574FEC #EC4F96 #E4EC4F #4FECA5

square

#574FEC #EC4F96 #E4EC4F #4FECA5

split-complementary

#574FEC #ECA54F #96EC4F

monochromatic

#1B13AE #2319E5 #574FEC #8C86F2 #C0BDF8

Accessibility & contrast

On white

5.62

#574FEC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#574FEC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FEC

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FEC	#FFFFFF	#000000	##FFFFFF
##574FEC	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EF1

Deuteranopia (green-blind)

#0061E9

Tritanopia (blue-blind)

#007897

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #574fec;
/* rgb */ color: rgb(87, 79, 236);
/* oklch */ color: oklch(53.6% 0.227 277.7);

Tailwind

colors: {
  custom: {
    50: '#9781f3',
    500: '#574fec',
    950: '#000000',
  },
}

SCSS

$custom: #574fec;
$custom-light: #9781f3;
$custom-dark: #000000;

JSON

{
  "hex": "#574fec",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 236
  },
  "hsl": {
    "h": 243.057,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.53566,
    "c": 0.2272,
    "h": 277.7
  },
  "luminance": 0.13674
}

Semantic roles & 50–950 ramp

primary

#574FEC

secondary

#E6E8AE

accent

#DD09D2

background

#FAF8FF

surface

#F3EFFE

border

#CDCAD6

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #574FEC

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

Preview Lab → · Contrast checker → · Palette generator →