#5255E8#5255E8

#5255E8 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.8% C 0.217 H 275.4°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#5255E8
RGB	rgb(82, 85, 232)
HSL	hsl(239, 77%, 62%)
HSV	hsv(239, 65%, 91%)
CMYK	cmyk(64.7%, 63.4%, 0%, 9%)
CIE-LAB	lab(44.40, 43.32, -74.77)
CIE-LCH	lch(44.40, 86.41, 300.09°)
OKLab	oklab(53.84% 0.0206 -0.2156)
OKLCH	oklch(53.84% 0.217 275.4)
XYZ	xyz(21.2889, 14.1152, 77.9309)
Luminance	0.1412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5255E8 #E8E552

analogous

#52A0E8 #5255E8 #9A52E8

triadic

#5255E8 #E85255 #55E852

tetradic

#5255E8 #E852A0 #E8E552 #52E89A

square

#5255E8 #E852A0 #E8E552 #52E89A

split-complementary

#5255E8 #E89A52 #A0E852

monochromatic

#1619A9 #1E22DF #5255E8 #888AEF #BEBFF6

Accessibility & contrast

On white

5.49

#5255E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#5255E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5255E8

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5255E8	#FFFFFF	#000000	##FFFFFF
##5255E8	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070ED

Deuteranopia (green-blind)

#0062E5

Tritanopia (blue-blind)

#007B97

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5255e8;
/* rgb */ color: rgb(82, 85, 232);
/* oklch */ color: oklch(53.8% 0.217 275.4);

Tailwind

colors: {
  custom: {
    50: '#9385f0',
    500: '#5255e8',
    950: '#000000',
  },
}

SCSS

$custom: #5255e8;
$custom-light: #9385f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5255e8",
  "rgb": {
    "r": 82,
    "g": 85,
    "b": 232
  },
  "hsl": {
    "h": 238.8,
    "s": 76.531,
    "l": 61.569
  },
  "oklch": {
    "l": 0.53841,
    "c": 0.21659,
    "h": 275.4
  },
  "luminance": 0.14117
}

Semantic roles & 50–950 ramp

primary

#5255E8

secondary

#E7E6AF

accent

#D50DD9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5255E8

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

Preview Lab → · Contrast checker → · Palette generator →