#5255E7#5255E7

#5255E7 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.8% C 0.215 H 275.5°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5255E7
RGB	rgb(82, 85, 231)
HSL	hsl(239, 76%, 61%)
HSV	hsv(239, 65%, 91%)
CMYK	cmyk(64.5%, 63.2%, 0%, 9.4%)
CIE-LAB	lab(44.32, 42.99, -74.33)
CIE-LCH	lch(44.32, 85.87, 300.04°)
OKLab	oklab(53.76% 0.0206 -0.2143)
OKLCH	oklch(53.76% 0.215 275.5)
XYZ	xyz(21.1472, 14.0585, 77.1850)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5255E7 #E7E452

analogous

#52A0E7 #5255E7 #9A52E7

triadic

#5255E7 #E75255 #55E752

tetradic

#5255E7 #E752A0 #E7E452 #52E79A

square

#5255E7 #E752A0 #E7E452 #52E79A

split-complementary

#5255E7 #E79A52 #A0E752

monochromatic

#171AA7 #1F23DD #5255E7 #888AEE #BDBFF6

Accessibility & contrast

On white

5.51

#5255E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5255E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5255E7

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5255E7	#FFFFFF	#000000	##FFFFFF
##5255E7	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FEC

Deuteranopia (green-blind)

#0062E4

Tritanopia (blue-blind)

#007A96

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5255e7;
/* rgb */ color: rgb(82, 85, 231);
/* oklch */ color: oklch(53.8% 0.215 275.5);

Tailwind

colors: {
  custom: {
    50: '#9385f0',
    500: '#5255e7',
    950: '#000000',
  },
}

SCSS

$custom: #5255e7;
$custom-light: #9385f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5255e7",
  "rgb": {
    "r": 82,
    "g": 85,
    "b": 231
  },
  "hsl": {
    "h": 238.792,
    "s": 75.635,
    "l": 61.373
  },
  "oklch": {
    "l": 0.53757,
    "c": 0.21533,
    "h": 275.5
  },
  "luminance": 0.1406
}

Semantic roles & 50–950 ramp

primary

#5255E7

secondary

#E6E5AF

accent

#D40ED8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #5255E7

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

Preview Lab → · Contrast checker → · Palette generator →