#575EC7#575EC7

#575EC7 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.2% C 0.161 H 276.6°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#575EC7
RGB	rgb(87, 94, 199)
HSL	hsl(236, 50%, 56%)
HSV	hsv(236, 56%, 78%)
CMYK	cmyk(56.3%, 52.8%, 0%, 22%)
CIE-LAB	lab(44.45, 27.82, -55.81)
CIE-LCH	lch(44.45, 62.36, 296.50°)
OKLab	oklab(53.21% 0.0184 -0.1597)
OKLCH	oklch(53.21% 0.161 276.6)
XYZ	xyz(18.2387, 14.1539, 55.7926)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EC7 #C7C057

analogous

#5796C7 #575EC7 #8857C7

triadic

#575EC7 #C7575E #5EC757

tetradic

#575EC7 #C75796 #C7C057 #57C788

square

#575EC7 #C75796 #C7C057 #57C788

split-complementary

#575EC7 #C78857 #96C757

monochromatic

#292E7B #383FA9 #575EC7 #858AD6 #B3B6E6

Accessibility & contrast

On white

5.48

#575EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#575EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EC7

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EC7	#FFFFFF	#000000	##FFFFFF
##575EC7	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#216ECB

Deuteranopia (green-blind)

#0465C5

Tritanopia (blue-blind)

#187689

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #575ec7;
/* rgb */ color: rgb(87, 94, 199);
/* oklch */ color: oklch(53.2% 0.161 276.6);

Tailwind

colors: {
  custom: {
    50: '#8f8bd9',
    500: '#575ec7',
    950: '#000000',
  },
}

SCSS

$custom: #575ec7;
$custom-light: #8f8bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#575ec7",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 199
  },
  "hsl": {
    "h": 236.25,
    "s": 50,
    "l": 56.078
  },
  "oklch": {
    "l": 0.53205,
    "c": 0.16076,
    "h": 276.6
  },
  "luminance": 0.14155
}

Semantic roles & 50–950 ramp

primary

#575EC7

secondary

#D4D1A6

accent

#D14EDA

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #575EC7

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

Preview Lab → · Contrast checker → · Palette generator →