#5255F8#5255F8

#5255F8 is a mid, highly saturated blue. Relative luminance 0.151; OKLCH L 55.2% C 0.236 H 274.6°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#5255F8
RGB	rgb(82, 85, 248)
HSL	hsl(239, 92%, 65%)
HSV	hsv(239, 67%, 97%)
CMYK	cmyk(66.9%, 65.7%, 0%, 2.7%)
CIE-LAB	lab(45.72, 48.50, -81.59)
CIE-LCH	lch(45.72, 94.92, 300.73°)
OKLab	oklab(55.22% 0.0192 -0.2356)
OKLCH	oklch(55.22% 0.236 274.6)
XYZ	xyz(23.6658, 15.0660, 90.4496)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5255F8 #F8F552

analogous

#52A8F8 #5255F8 #A252F8

triadic

#5255F8 #F85255 #55F852

tetradic

#5255F8 #F852A8 #F8F552 #52F8A2

square

#5255F8 #F852A8 #F8F552 #52F8A2

split-complementary

#5255F8 #F8A252 #A8F852

monochromatic

#080CC8 #171BF6 #5255F8 #8D8FFA #C8C9FD

Accessibility & contrast

On white

5.23

#5255F8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#5255F8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5255F8

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5255F8	#FFFFFF	#000000	##FFFFFF
##5255F8	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074FD

Deuteranopia (green-blind)

#0065F5

Tritanopia (blue-blind)

#00809F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5255f8;
/* rgb */ color: rgb(82, 85, 248);
/* oklch */ color: oklch(55.2% 0.236 274.6);

Tailwind

colors: {
  custom: {
    50: '#9685fc',
    500: '#5255f8',
    950: '#000000',
  },
}

SCSS

$custom: #5255f8;
$custom-light: #9685fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5255f8",
  "rgb": {
    "r": 82,
    "g": 85,
    "b": 248
  },
  "hsl": {
    "h": 238.916,
    "s": 92.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.55215,
    "c": 0.23638,
    "h": 274.6
  },
  "luminance": 0.15068
}

Semantic roles & 50–950 ramp

primary

#5255F8

secondary

#EFEEB6

accent

#E100E6

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0B18

muted

#7F7C86

Preview Lab

Preview with #5255F8

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

Preview Lab → · Contrast checker → · Palette generator →