#5759F5#5759F5

#5759F5 is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.9% C 0.227 H 275.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5759F5
RGB	rgb(87, 89, 245)
HSL	hsl(239, 89%, 65%)
HSV	hsv(239, 64%, 96%)
CMYK	cmyk(64.5%, 63.7%, 0%, 3.9%)
CIE-LAB	lab(46.66, 45.85, -78.37)
CIE-LCH	lch(46.66, 90.79, 300.33°)
OKLab	oklab(55.9% 0.0223 -0.226)
OKLCH	oklch(55.9% 0.227 275.6)
XYZ	xyz(23.9789, 15.7615, 88.1471)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5759F5 #F5F357

analogous

#57A8F5 #5759F5 #A457F5

triadic

#5759F5 #F55759 #59F557

tetradic

#5759F5 #F557A8 #F5F357 #57F5A4

square

#5759F5 #F557A8 #F5F357 #57F5A4

split-complementary

#5759F5 #F5A457 #A8F557

monochromatic

#0C0EC6 #1D20F2 #5759F5 #9192F8 #CBCBFC

Accessibility & contrast

On white

5.06

#5759F5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5759F5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5759F5

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5759F5	#FFFFFF	#000000	##FFFFFF
##5759F5	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)

#0076FA

Deuteranopia (green-blind)

#0068F2

Tritanopia (blue-blind)

#00819F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5759f5;
/* rgb */ color: rgb(87, 89, 245);
/* oklch */ color: oklch(55.9% 0.227 275.6);

Tailwind

colors: {
  custom: {
    50: '#9788fa',
    500: '#5759f5',
    950: '#000000',
  },
}

SCSS

$custom: #5759f5;
$custom-light: #9788fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5759f5",
  "rgb": {
    "r": 87,
    "g": 89,
    "b": 245
  },
  "hsl": {
    "h": 239.241,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.55901,
    "c": 0.22711,
    "h": 275.6
  },
  "luminance": 0.15764
}

Semantic roles & 50–950 ramp

primary

#5759F5

secondary

#EFEEB9

accent

#E200E5

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5759F5

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

Preview Lab → · Contrast checker → · Palette generator →