#575AE3#575AE3

#575AE3 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.6% C 0.203 H 276.4°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#575AE3
RGB	rgb(87, 90, 227)
HSL	hsl(239, 71%, 62%)
HSV	hsv(239, 62%, 89%)
CMYK	cmyk(61.7%, 60.4%, 0%, 11%)
CIE-LAB	lab(45.47, 39.43, -70.17)
CIE-LCH	lch(45.47, 80.49, 299.33°)
OKLab	oklab(54.59% 0.0225 -0.202)
OKLCH	oklch(54.59% 0.203 276.4)
XYZ	xyz(21.4473, 14.8829, 74.4006)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575AE3 #E3E057

analogous

#57A0E3 #575AE3 #9A57E3

triadic

#575AE3 #E3575A #5AE357

tetradic

#575AE3 #E357A0 #E3E057 #57E39A

square

#575AE3 #E357A0 #E3E057 #57E39A

split-complementary

#575AE3 #E39A57 #A0E357

monochromatic

#1B1EA4 #2428D9 #575AE3 #8B8EEC #C0C1F4

Accessibility & contrast

On white

5.28

#575AE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#575AE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575AE3

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575AE3	#FFFFFF	#000000	##FFFFFF
##575AE3	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	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: #575ae3;
/* rgb */ color: rgb(87, 90, 227);
/* oklch */ color: oklch(54.6% 0.203 276.4);

Tailwind

colors: {
  custom: {
    50: '#9489ed',
    500: '#575ae3',
    950: '#000000',
  },
}

SCSS

$custom: #575ae3;
$custom-light: #9489ed;
$custom-dark: #000000;

JSON

{
  "hex": "#575ae3",
  "rgb": {
    "r": 87,
    "g": 90,
    "b": 227
  },
  "hsl": {
    "h": 238.714,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.54592,
    "c": 0.20321,
    "h": 276.4
  },
  "luminance": 0.14885
}

Semantic roles & 50–950 ramp

primary

#575AE3

secondary

#E5E4B1

accent

#CF12D3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #575AE3

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

Preview Lab → · Contrast checker → · Palette generator →