#575FDC#575FDC

#575FDC is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.9% C 0.188 H 275.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#575FDC
RGB	rgb(87, 95, 220)
HSL	hsl(236, 66%, 60%)
HSV	hsv(236, 60%, 86%)
CMYK	cmyk(60.5%, 56.8%, 0%, 13.7%)
CIE-LAB	lab(46.15, 34.10, -65.11)
CIE-LCH	lch(46.15, 73.49, 297.64°)
OKLab	oklab(54.93% 0.0182 -0.187)
OKLCH	oklch(54.93% 0.188 275.6)
XYZ	xyz(20.9367, 15.3763, 69.5609)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FDC #DCD457

analogous

#57A1DC #575FDC #9157DC

triadic

#575FDC #DC575F #5FDC57

tetradic

#575FDC #DC57A1 #DCD457 #57DC91

square

#575FDC #DC57A1 #DCD457 #57DC91

split-complementary

#575FDC #DC9157 #A1DC57

monochromatic

#202799 #2A34CB #575FDC #8A8FE7 #BCBFF1

Accessibility & contrast

On white

5.15

#575FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#575FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FDC

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FDC	#FFFFFF	#000000	##FFFFFF
##575FDC	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E0

Deuteranopia (green-blind)

#0068D9

Tritanopia (blue-blind)

#007D94

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #575fdc;
/* rgb */ color: rgb(87, 95, 220);
/* oklch */ color: oklch(54.9% 0.188 275.6);

Tailwind

colors: {
  custom: {
    50: '#938ce8',
    500: '#575fdc',
    950: '#000000',
  },
}

SCSS

$custom: #575fdc;
$custom-light: #938ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#575fdc",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 220
  },
  "hsl": {
    "h": 236.391,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54927,
    "c": 0.18791,
    "h": 275.6
  },
  "luminance": 0.15378
}

Semantic roles & 50–950 ramp

primary

#575FDC

secondary

#E1DEAE

accent

#C218CD

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575FDC

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

Preview Lab → · Contrast checker → · Palette generator →