#575ADA#575ADA

#575ADA is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.9% C 0.192 H 276.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#575ADA
RGB	rgb(87, 90, 218)
HSL	hsl(239, 64%, 60%)
HSV	hsv(239, 60%, 85%)
CMYK	cmyk(60.1%, 58.7%, 0%, 14.5%)
CIE-LAB	lab(44.80, 36.50, -66.15)
CIE-LCH	lch(44.80, 75.55, 298.89°)
OKLab	oklab(53.88% 0.0228 -0.1902)
OKLCH	oklch(53.88% 0.192 276.8)
XYZ	xyz(20.2374, 14.3990, 68.0289)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575ADA #DAD757

analogous

#579CDA #575ADA #9657DA

triadic

#575ADA #DA575A #5ADA57

tetradic

#575ADA #DA579C #DAD757 #57DA96

square

#575ADA #DA579C #DAD757 #57DA96

split-complementary

#575ADA #DA9657 #9CDA57

monochromatic

#212496 #2C30C8 #575ADA #898BE5 #BBBDF0

Accessibility & contrast

On white

5.41

#575ADA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#575ADA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575ADA

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575ADA	#FFFFFF	#000000	##FFFFFF
##575ADA	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DE

Deuteranopia (green-blind)

#0064D7

Tritanopia (blue-blind)

#007991

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #575ada;
/* rgb */ color: rgb(87, 90, 218);
/* oklch */ color: oklch(53.9% 0.192 276.8);

Tailwind

colors: {
  custom: {
    50: '#9389e6',
    500: '#575ada',
    950: '#000000',
  },
}

SCSS

$custom: #575ada;
$custom-light: #9389e6;
$custom-dark: #000000;

JSON

{
  "hex": "#575ada",
  "rgb": {
    "r": 87,
    "g": 90,
    "b": 218
  },
  "hsl": {
    "h": 238.626,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53884,
    "c": 0.19151,
    "h": 276.8
  },
  "luminance": 0.14401
}

Semantic roles & 50–950 ramp

primary

#575ADA

secondary

#E0DFAD

accent

#E341E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #575ADA

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

Preview Lab → · Contrast checker → · Palette generator →