#575CFF#575CFF

#575CFF is a mid, highly saturated blue. Relative luminance 0.169; OKLCH L 57.2% C 0.236 H 274.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#575CFF
RGB	rgb(87, 92, 255)
HSL	hsl(238, 100%, 67%)
HSV	hsv(238, 66%, 100%)
CMYK	cmyk(65.9%, 63.9%, 0%, 0%)
CIE-LAB	lab(48.13, 47.32, -81.53)
CIE-LCH	lch(48.13, 94.27, 300.13°)
OKLab	oklab(57.23% 0.0193 -0.2353)
OKLCH	oklch(57.23% 0.236 274.7)
XYZ	xyz(25.8017, 16.8982, 96.4903)
Luminance	0.1690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575CFF #FFFA57

analogous

#57B0FF #575CFF #A657FF

triadic

#575CFF #FF575C #5CFF57

tetradic

#575CFF #FF57B0 #FFFA57 #57FFA6

square

#575CFF #FF57B0 #FFFA57 #57FFA6

split-complementary

#575CFF #FFA657 #B0FF57

monochromatic

#0007DC #1A21FF #575CFF #9497FF #D1D3FF

Accessibility & contrast

On white

4.79

#575CFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#575CFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575CFF

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575CFF	#FFFFFF	#000000	##FFFFFF
##575CFF	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AFF

Deuteranopia (green-blind)

#006BFC

Tritanopia (blue-blind)

#0086A5

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #575cff;
/* rgb */ color: rgb(87, 92, 255);
/* oklch */ color: oklch(57.2% 0.236 274.7);

Tailwind

colors: {
  custom: {
    50: '#998aff',
    500: '#575cff',
    950: '#000000',
  },
}

SCSS

$custom: #575cff;
$custom-light: #998aff;
$custom-dark: #000000;

JSON

{
  "hex": "#575cff",
  "rgb": {
    "r": 87,
    "g": 92,
    "b": 255
  },
  "hsl": {
    "h": 238.214,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.57225,
    "c": 0.23608,
    "h": 274.7
  },
  "luminance": 0.16901
}

Semantic roles & 50–950 ramp

primary

#575CFF

secondary

#F4F2BE

accent

#DF00E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #575CFF

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

Preview Lab → · Contrast checker → · Palette generator →