#575ED0#575ED0

#575ED0 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.9% C 0.173 H 276.3°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#575ED0
RGB	rgb(87, 94, 208)
HSL	hsl(237, 56%, 58%)
HSV	hsv(237, 58%, 82%)
CMYK	cmyk(58.2%, 54.8%, 0%, 18.4%)
CIE-LAB	lab(45.06, 30.77, -60.01)
CIE-LCH	lch(45.06, 67.44, 297.15°)
OKLab	oklab(53.85% 0.0189 -0.1721)
OKLCH	oklch(53.85% 0.173 276.3)
XYZ	xyz(19.3147, 14.5843, 61.4595)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575ED0 #D0C957

analogous

#579AD0 #575ED0 #8C57D0

triadic

#575ED0 #D0575E #5ED057

tetradic

#575ED0 #D0579A #D0C957 #57D08C

square

#575ED0 #D0579A #D0C957 #57D08C

split-complementary

#575ED0 #D08C57 #9AD057

monochromatic

#262B87 #333BB7 #575ED0 #878CDD #B7BAEB

Accessibility & contrast

On white

5.36

#575ED0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#575ED0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575ED0

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575ED0	#FFFFFF	#000000	##FFFFFF
##575ED0	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A70D4

Deuteranopia (green-blind)

#0066CE

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #575ed0;
/* rgb */ color: rgb(87, 94, 208);
/* oklch */ color: oklch(53.9% 0.173 276.3);

Tailwind

colors: {
  custom: {
    50: '#918bdf',
    500: '#575ed0',
    950: '#000000',
  },
}

SCSS

$custom: #575ed0;
$custom-light: #918bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#575ed0",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 208
  },
  "hsl": {
    "h": 236.529,
    "s": 56.279,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53852,
    "c": 0.17309,
    "h": 276.3
  },
  "luminance": 0.14586
}

Semantic roles & 50–950 ramp

primary

#575ED0

secondary

#DAD7A9

accent

#D748E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #575ED0

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

Preview Lab → · Contrast checker → · Palette generator →