#575EBE#575EBE

#575EBE is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.6% C 0.148 H 276.9°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#575EBE
RGB	rgb(87, 94, 190)
HSL	hsl(236, 44%, 54%)
HSV	hsv(236, 54%, 75%)
CMYK	cmyk(54.2%, 50.5%, 0%, 25.5%)
CIE-LAB	lab(43.87, 24.89, -51.54)
CIE-LCH	lch(43.87, 57.23, 295.78°)
OKLab	oklab(52.58% 0.0177 -0.1471)
OKLCH	oklch(52.58% 0.148 276.9)
XYZ	xyz(17.2245, 13.7482, 50.4512)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EBE #BEB757

analogous

#5792BE #575EBE #8457BE

triadic

#575EBE #BE575E #5EBE57

tetradic

#575EBE #BE5792 #BEB757 #57BE84

square

#575EBE #BE5792 #BEB757 #57BE84

split-complementary

#575EBE #BE8457 #92BE57

monochromatic

#2B306F #3C439C #575EBE #8388CF #AFB3E0

Accessibility & contrast

On white

5.60

#575EBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#575EBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EBE

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EBE	#FFFFFF	#000000	##FFFFFF
##575EBE	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6CC1

Deuteranopia (green-blind)

#1F64BC

Tritanopia (blue-blind)

#267385

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #575ebe;
/* rgb */ color: rgb(87, 94, 190);
/* oklch */ color: oklch(52.6% 0.148 276.9);

Tailwind

colors: {
  custom: {
    50: '#8e8bd2',
    500: '#575ebe',
    950: '#000000',
  },
}

SCSS

$custom: #575ebe;
$custom-light: #8e8bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#575ebe",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 190
  },
  "hsl": {
    "h": 235.922,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52579,
    "c": 0.1482,
    "h": 276.9
  },
  "luminance": 0.13749
}

Semantic roles & 50–950 ramp

primary

#575EBE

secondary

#CECBA3

accent

#CB54D4

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #575EBE

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

Preview Lab → · Contrast checker → · Palette generator →