#575ED3#575ED3

#575ED3 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.1% C 0.177 H 276.1°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#575ED3
RGB	rgb(87, 94, 211)
HSL	hsl(237, 58%, 58%)
HSV	hsv(237, 59%, 83%)
CMYK	cmyk(58.8%, 55.5%, 0%, 17.3%)
CIE-LAB	lab(45.27, 31.76, -61.40)
CIE-LCH	lch(45.27, 69.12, 297.35°)
OKLab	oklab(54.07% 0.019 -0.1761)
OKLCH	oklch(54.07% 0.177 276.1)
XYZ	xyz(19.6873, 14.7333, 63.4218)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575ED3 #D3CC57

analogous

#579CD3 #575ED3 #8E57D3

triadic

#575ED3 #D3575E #5ED357

tetradic

#575ED3 #D3579C #D3CC57 #57D38E

square

#575ED3 #D3579C #D3CC57 #57D38E

split-complementary

#575ED3 #D38E57 #9CD357

monochromatic

#242A8B #3139BC #575ED3 #878CE0 #B8BBEC

Accessibility & contrast

On white

5.32

#575ED3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#575ED3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575ED3

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575ED3	#FFFFFF	#000000	##FFFFFF
##575ED3	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D7

Deuteranopia (green-blind)

#0066D1

Tritanopia (blue-blind)

#00798F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #575ed3;
/* rgb */ color: rgb(87, 94, 211);
/* oklch */ color: oklch(54.1% 0.177 276.1);

Tailwind

colors: {
  custom: {
    50: '#918be1',
    500: '#575ed3',
    950: '#000000',
  },
}

SCSS

$custom: #575ed3;
$custom-light: #918be1;
$custom-dark: #000000;

JSON

{
  "hex": "#575ed3",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 211
  },
  "hsl": {
    "h": 236.613,
    "s": 58.491,
    "l": 58.431
  },
  "oklch": {
    "l": 0.54073,
    "c": 0.17715,
    "h": 276.1
  },
  "luminance": 0.14735
}

Semantic roles & 50–950 ramp

primary

#575ED3

secondary

#DCD9AA

accent

#D946E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #575ED3

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

Preview Lab → · Contrast checker → · Palette generator →