#5750FF#5750FF

#5750FF is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 55.4% C 0.249 H 276.3°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#5750FF
RGB	rgb(87, 80, 255)
HSL	hsl(242, 100%, 66%)
HSV	hsv(242, 69%, 100%)
CMYK	cmyk(65.9%, 68.6%, 0%, 0%)
CIE-LAB	lab(45.61, 54.13, -85.67)
CIE-LCH	lch(45.61, 101.34, 302.29°)
OKLab	oklab(55.4% 0.0273 -0.2474)
OKLCH	oklch(55.4% 0.249 276.3)
XYZ	xyz(24.8432, 14.9814, 96.1708)
Luminance	0.1498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5750FF #F8FF50

analogous

#50A0FF #5750FF #AE50FF

triadic

#5750FF #FF5750 #50FF57

tetradic

#5750FF #FF50A0 #F8FF50 #50FFAE

square

#5750FF #FF50A0 #F8FF50 #50FFAE

split-complementary

#5750FF #FFAE50 #A0FF50

monochromatic

#0900D5 #1C13FF #5750FF #928DFF #CDCAFF

Accessibility & contrast

On white

5.25

#5750FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#5750FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5750FF

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5750FF	#FFFFFF	#000000	##FFFFFF
##5750FF	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074FF

Deuteranopia (green-blind)

#0064FC

Tritanopia (blue-blind)

#0080A2

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5750ff;
/* rgb */ color: rgb(87, 80, 255);
/* oklch */ color: oklch(55.4% 0.249 276.3);

Tailwind

colors: {
  custom: {
    50: '#9a83ff',
    500: '#5750ff',
    950: '#000000',
  },
}

SCSS

$custom: #5750ff;
$custom-light: #9a83ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5750ff",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 255
  },
  "hsl": {
    "h": 242.4,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.55399,
    "c": 0.24892,
    "h": 276.3
  },
  "luminance": 0.14984
}

Semantic roles & 50–950 ramp

primary

#5750FF

secondary

#F0F3B8

accent

#E600DC

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #5750FF

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

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