#575AED#575AED

#575AED is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.4% C 0.216 H 275.9°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#575AED
RGB	rgb(87, 90, 237)
HSL	hsl(239, 81%, 64%)
HSV	hsv(239, 63%, 93%)
CMYK	cmyk(63.3%, 62%, 0%, 7.1%)
CIE-LAB	lab(46.25, 42.68, -74.55)
CIE-LCH	lch(46.25, 85.91, 299.79°)
OKLab	oklab(55.4% 0.022 -0.2148)
OKLCH	oklch(55.4% 0.216 275.9)
XYZ	xyz(22.8677, 15.4511, 81.8816)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575AED #EDEA57

analogous

#57A5ED #575AED #9F57ED

triadic

#575AED #ED575A #5AED57

tetradic

#575AED #ED57A5 #EDEA57 #57ED9F

square

#575AED #ED57A5 #EDEA57 #57ED9F

split-complementary

#575AED #ED9F57 #A5ED57

monochromatic

#1417B6 #2024E7 #575AED #8E90F3 #C6C7F9

Accessibility & contrast

On white

5.13

#575AED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#575AED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575AED

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575AED	#FFFFFF	#000000	##FFFFFF
##575AED	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F2

Deuteranopia (green-blind)

#0067EA

Tritanopia (blue-blind)

#007F9B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #575aed;
/* rgb */ color: rgb(87, 90, 237);
/* oklch */ color: oklch(55.4% 0.216 275.9);

Tailwind

colors: {
  custom: {
    50: '#9689f4',
    500: '#575aed',
    950: '#000000',
  },
}

SCSS

$custom: #575aed;
$custom-light: #9689f4;
$custom-dark: #000000;

JSON

{
  "hex": "#575aed",
  "rgb": {
    "r": 87,
    "g": 90,
    "b": 237
  },
  "hsl": {
    "h": 238.8,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55401,
    "c": 0.21596,
    "h": 275.9
  },
  "luminance": 0.15453
}

Semantic roles & 50–950 ramp

primary

#575AED

secondary

#EAE9B5

accent

#D909DD

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #575AED

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

Preview Lab → · Contrast checker → · Palette generator →