#575BE3#575BE3

#575BE3 is a mid, highly saturated blue. Relative luminance 0.151; OKLCH L 54.8% C 0.202 H 276.2°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#575BE3
RGB	rgb(87, 91, 227)
HSL	hsl(238, 71%, 62%)
HSV	hsv(238, 62%, 89%)
CMYK	cmyk(61.7%, 59.9%, 0%, 11%)
CIE-LAB	lab(45.71, 38.83, -69.79)
CIE-LCH	lch(45.71, 79.86, 299.09°)
OKLab	oklab(54.76% 0.0217 -0.2008)
OKLCH	oklch(54.76% 0.202 276.2)
XYZ	xyz(21.5322, 15.0527, 74.4289)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575BE3 #E3DF57

analogous

#57A1E3 #575BE3 #9957E3

triadic

#575BE3 #E3575B #5BE357

tetradic

#575BE3 #E357A1 #E3DF57 #57E399

square

#575BE3 #E357A1 #E3DF57 #57E399

split-complementary

#575BE3 #E39957 #A1E357

monochromatic

#1B1FA4 #2429D9 #575BE3 #8B8EEC #C0C1F4

Accessibility & contrast

On white

5.24

#575BE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#575BE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575BE3

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575BE3	#FFFFFF	#000000	##FFFFFF
##575BE3	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E7

Deuteranopia (green-blind)

#0066E0

Tritanopia (blue-blind)

#007C96

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #575be3;
/* rgb */ color: rgb(87, 91, 227);
/* oklch */ color: oklch(54.8% 0.202 276.2);

Tailwind

colors: {
  custom: {
    50: '#9489ed',
    500: '#575be3',
    950: '#000000',
  },
}

SCSS

$custom: #575be3;
$custom-light: #9489ed;
$custom-dark: #000000;

JSON

{
  "hex": "#575be3",
  "rgb": {
    "r": 87,
    "g": 91,
    "b": 227
  },
  "hsl": {
    "h": 238.286,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.54764,
    "c": 0.20201,
    "h": 276.2
  },
  "luminance": 0.15054
}

Semantic roles & 50–950 ramp

primary

#575BE3

secondary

#E5E3B1

accent

#CE12D3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #575BE3

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

Preview Lab → · Contrast checker → · Palette generator →