#575DD4#575DD4

#575DD4 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.0% C 0.180 H 276.4°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#575DD4
RGB	rgb(87, 93, 212)
HSL	hsl(237, 59%, 59%)
HSV	hsv(237, 59%, 83%)
CMYK	cmyk(59%, 56.1%, 0%, 16.9%)
CIE-LAB	lab(45.09, 32.70, -62.25)
CIE-LCH	lch(45.09, 70.32, 297.71°)
OKLab	oklab(53.96% 0.02 -0.1786)
OKLCH	oklch(53.96% 0.18 276.4)
XYZ	xyz(19.7247, 14.6069, 64.0546)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DD4 #D4CE57

analogous

#579BD4 #575DD4 #8F57D4

triadic

#575DD4 #D4575D #5DD457

tetradic

#575DD4 #D4579B #D4CE57 #57D48F

square

#575DD4 #D4579B #D4CE57 #57D48F

split-complementary

#575DD4 #D48F57 #9BD457

monochromatic

#24298D #3037BD #575DD4 #888CE0 #B8BBED

Accessibility & contrast

On white

5.35

#575DD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#575DD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DD4

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DD4	#FFFFFF	#000000	##FFFFFF
##575DD4	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D8

Deuteranopia (green-blind)

#0066D2

Tritanopia (blue-blind)

#00798F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #575dd4;
/* rgb */ color: rgb(87, 93, 212);
/* oklch */ color: oklch(54.0% 0.180 276.4);

Tailwind

colors: {
  custom: {
    50: '#928be2',
    500: '#575dd4',
    950: '#000000',
  },
}

SCSS

$custom: #575dd4;
$custom-light: #928be2;
$custom-dark: #000000;

JSON

{
  "hex": "#575dd4",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 212
  },
  "hsl": {
    "h": 237.12,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53964,
    "c": 0.17976,
    "h": 276.4
  },
  "luminance": 0.14608
}

Semantic roles & 50–950 ramp

primary

#575DD4

secondary

#DCDAAB

accent

#DB45E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #575DD4

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

Preview Lab → · Contrast checker → · Palette generator →