#5539F2#5539F2

#5539F2 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 51.0% C 0.256 H 279.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#5539F2
RGB	rgb(85, 57, 242)
HSL	hsl(249, 88%, 59%)
HSV	hsv(249, 76%, 95%)
CMYK	cmyk(64.9%, 76.4%, 0%, 5.1%)
CIE-LAB	lab(40.03, 61.89, -87.59)
CIE-LCH	lch(40.03, 107.25, 305.24°)
OKLab	oklab(51.04% 0.0405 -0.2529)
OKLCH	oklch(51.04% 0.256 279.1)
XYZ	xyz(21.2313, 11.2666, 85.0430)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5539F2 #D6F239

analogous

#3979F2 #5539F2 #B139F2

triadic

#5539F2 #F25539 #39F255

tetradic

#5539F2 #F23979 #D6F239 #39F2B1

square

#5539F2 #F23979 #D6F239 #39F2B1

split-complementary

#5539F2 #F2B139 #79F239

monochromatic

#220BA6 #2E0FDF #5539F2 #8672F6 #B8ACFA

Accessibility & contrast

On white

6.45

#5539F2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#5539F2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5539F2

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5539F2	#FFFFFF	#000000	##FFFFFF
##5539F2	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065F7

Deuteranopia (green-blind)

#0057EF

Tritanopia (blue-blind)

#007095

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5539f2;
/* rgb */ color: rgb(85, 57, 242);
/* oklch */ color: oklch(51.0% 0.256 279.1);

Tailwind

colors: {
  custom: {
    50: '#9874f8',
    500: '#5539f2',
    950: '#000000',
  },
}

SCSS

$custom: #5539f2;
$custom-light: #9874f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5539f2",
  "rgb": {
    "r": 85,
    "g": 57,
    "b": 242
  },
  "hsl": {
    "h": 249.081,
    "s": 87.678,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5104,
    "c": 0.25617,
    "h": 279.1
  },
  "luminance": 0.11268
}

Semantic roles & 50–950 ramp

primary

#5539F2

secondary

#DDE89F

accent

#FE2ADE

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#100817

muted

#7F7B85

Preview Lab

Preview with #5539F2

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

Preview Lab → · Contrast checker → · Palette generator →