#5755FF#5755FF

#5755FF is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 56.1% C 0.244 H 275.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5755FF
RGB	rgb(87, 85, 255)
HSL	hsl(241, 100%, 67%)
HSV	hsv(241, 67%, 100%)
CMYK	cmyk(65.9%, 66.7%, 0%, 0%)
CIE-LAB	lab(46.63, 51.34, -83.99)
CIE-LCH	lch(46.63, 98.44, 301.44°)
OKLab	oklab(56.14% 0.0241 -0.2425)
OKLCH	oklch(56.14% 0.244 275.7)
XYZ	xyz(25.2230, 15.7410, 96.2974)
Luminance	0.1574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5755FF #FDFF55

analogous

#55A8FF #5755FF #AC55FF

triadic

#5755FF #FF5755 #55FF57

tetradic

#5755FF #FF55A8 #FDFF55 #55FFAC

square

#5755FF #FF55A8 #FDFF55 #55FFAC

split-complementary

#5755FF #FFAC55 #A8FF55

monochromatic

#0300DA #1B18FF #5755FF #9392FF #D0CFFF

Accessibility & contrast

On white

5.06

#5755FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5755FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5755FF

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5755FF	#FFFFFF	#000000	##FFFFFF
##5755FF	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076FF

Deuteranopia (green-blind)

#0067FC

Tritanopia (blue-blind)

#0082A3

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5755ff;
/* rgb */ color: rgb(87, 85, 255);
/* oklch */ color: oklch(56.1% 0.244 275.7);

Tailwind

colors: {
  custom: {
    50: '#9a86ff',
    500: '#5755ff',
    950: '#000000',
  },
}

SCSS

$custom: #5755ff;
$custom-light: #9a86ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5755ff",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 255
  },
  "hsl": {
    "h": 240.706,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.56137,
    "c": 0.2437,
    "h": 275.7
  },
  "luminance": 0.15743
}

Semantic roles & 50–950 ramp

primary

#5755FF

secondary

#F3F3BD

accent

#E600E3

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #5755FF

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

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