#575DDA#575DDA

#575DDA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.4% C 0.188 H 276.1°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#575DDA
RGB	rgb(87, 93, 218)
HSL	hsl(237, 64%, 60%)
HSV	hsv(237, 60%, 85%)
CMYK	cmyk(60.1%, 57.3%, 0%, 14.5%)
CIE-LAB	lab(45.52, 34.67, -64.98)
CIE-LCH	lch(45.52, 73.65, 298.08°)
OKLab	oklab(54.42% 0.02 -0.1867)
OKLCH	oklch(54.42% 0.188 276.1)
XYZ	xyz(20.4956, 14.9153, 68.1150)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DDA #DAD457

analogous

#579EDA #575DDA #9357DA

triadic

#575DDA #DA575D #5DDA57

tetradic

#575DDA #DA579E #DAD457 #57DA93

square

#575DDA #DA579E #DAD457 #57DA93

split-complementary

#575DDA #DA9357 #9EDA57

monochromatic

#212696 #2C33C8 #575DDA #898DE5 #BBBEF0

Accessibility & contrast

On white

5.27

#575DDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#575DDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DDA

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DDA	#FFFFFF	#000000	##FFFFFF
##575DDA	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#0066D7

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #575dda;
/* rgb */ color: rgb(87, 93, 218);
/* oklch */ color: oklch(54.4% 0.188 276.1);

Tailwind

colors: {
  custom: {
    50: '#938be6',
    500: '#575dda',
    950: '#000000',
  },
}

SCSS

$custom: #575dda;
$custom-light: #938be6;
$custom-dark: #000000;

JSON

{
  "hex": "#575dda",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 218
  },
  "hsl": {
    "h": 237.252,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54416,
    "c": 0.18776,
    "h": 276.1
  },
  "luminance": 0.14917
}

Semantic roles & 50–950 ramp

primary

#575DDA

secondary

#E0DDAD

accent

#DF41E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575DDA

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

Preview Lab → · Contrast checker → · Palette generator →