#574FEB#574FEB

#574FEB is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.5% C 0.226 H 277.8°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#574FEB
RGB	rgb(87, 79, 235)
HSL	hsl(243, 80%, 62%)
HSV	hsv(243, 66%, 92%)
CMYK	cmyk(63%, 66.4%, 0%, 7.8%)
CIE-LAB	lab(43.68, 48.45, -77.63)
CIE-LCH	lch(43.68, 91.51, 301.97°)
OKLab	oklab(53.48% 0.0306 -0.2239)
OKLCH	oklch(53.48% 0.226 277.8)
XYZ	xyz(21.7170, 13.6146, 80.0646)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FEB #E3EB4F

analogous

#4F95EB #574FEB #A54FEB

triadic

#574FEB #EB574F #4FEB57

tetradic

#574FEB #EB4F95 #E3EB4F #4FEBA5

square

#574FEB #EB4F95 #E3EB4F #4FEBA5

split-complementary

#574FEB #EBA54F #95EB4F

monochromatic

#1B14AC #241AE3 #574FEB #8B86F1 #C0BDF7

Accessibility & contrast

On white

5.64

#574FEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#574FEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FEB

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FEB	#FFFFFF	#000000	##FFFFFF
##574FEB	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EF0

Deuteranopia (green-blind)

#0061E8

Tritanopia (blue-blind)

#007896

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #574feb;
/* rgb */ color: rgb(87, 79, 235);
/* oklch */ color: oklch(53.5% 0.226 277.8);

Tailwind

colors: {
  custom: {
    50: '#9681f3',
    500: '#574feb',
    950: '#000000',
  },
}

SCSS

$custom: #574feb;
$custom-light: #9681f3;
$custom-dark: #000000;

JSON

{
  "hex": "#574feb",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 235
  },
  "hsl": {
    "h": 243.077,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.53479,
    "c": 0.22599,
    "h": 277.8
  },
  "luminance": 0.13616
}

Semantic roles & 50–950 ramp

primary

#574FEB

secondary

#E5E8AE

accent

#DC0AD1

background

#FAF8FF

surface

#F3EFFE

border

#CDCAD6

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #574FEB

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

Preview Lab → · Contrast checker → · Palette generator →