#575FD9#575FD9

#575FD9 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.7% C 0.184 H 275.7°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#575FD9
RGB	rgb(87, 95, 217)
HSL	hsl(236, 63%, 60%)
HSV	hsv(236, 60%, 85%)
CMYK	cmyk(59.9%, 56.2%, 0%, 14.9%)
CIE-LAB	lab(45.93, 33.11, -63.74)
CIE-LCH	lch(45.93, 71.83, 297.45°)
OKLab	oklab(54.7% 0.0181 -0.183)
OKLCH	oklch(54.7% 0.184 275.7)
XYZ	xyz(20.5430, 15.2188, 67.4872)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FD9 #D9D157

analogous

#57A0D9 #575FD9 #9057D9

triadic

#575FD9 #D9575F #5FD957

tetradic

#575FD9 #D957A0 #D9D157 #57D990

square

#575FD9 #D957A0 #D9D157 #57D990

split-complementary

#575FD9 #D99057 #A0D957

monochromatic

#212994 #2D36C6 #575FD9 #898FE4 #BBBEF0

Accessibility & contrast

On white

5.19

#575FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#575FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FD9

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FD9	#FFFFFF	#000000	##FFFFFF
##575FD9	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DD

Deuteranopia (green-blind)

#0067D7

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #575fd9;
/* rgb */ color: rgb(87, 95, 217);
/* oklch */ color: oklch(54.7% 0.184 275.7);

Tailwind

colors: {
  custom: {
    50: '#928ce6',
    500: '#575fd9',
    950: '#000000',
  },
}

SCSS

$custom: #575fd9;
$custom-light: #928ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#575fd9",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 217
  },
  "hsl": {
    "h": 236.308,
    "s": 63.107,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54702,
    "c": 0.18392,
    "h": 275.7
  },
  "luminance": 0.1522
}

Semantic roles & 50–950 ramp

primary

#575FD9

secondary

#DFDCAD

accent

#DC42E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575FD9

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

Preview Lab → · Contrast checker → · Palette generator →