#5256D8#5256D8

#5256D8 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.7% C 0.195 H 276.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5256D8
RGB	rgb(82, 86, 216)
HSL	hsl(238, 63%, 58%)
HSV	hsv(238, 62%, 85%)
CMYK	cmyk(62%, 60.2%, 0%, 15.3%)
CIE-LAB	lab(43.37, 37.47, -67.35)
CIE-LCH	lch(43.37, 77.07, 299.09°)
OKLab	oklab(52.69% 0.0206 -0.1938)
OKLCH	oklch(52.69% 0.195 276.1)
XYZ	xyz(19.1981, 13.4057, 66.5283)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5256D8 #D8D452

analogous

#5299D8 #5256D8 #9152D8

triadic

#5256D8 #D85256 #56D852

tetradic

#5256D8 #D85299 #D8D452 #52D891

square

#5256D8 #D85299 #D8D452 #52D891

split-complementary

#5256D8 #D89152 #99D852

monochromatic

#20248F #2C30C1 #5256D8 #8487E3 #B6B8EF

Accessibility & contrast

On white

5.70

#5256D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#5256D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5256D8

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5256D8	#FFFFFF	#000000	##FFFFFF
##5256D8	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDC

Deuteranopia (green-blind)

#0061D5

Tritanopia (blue-blind)

#00768F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5256d8;
/* rgb */ color: rgb(82, 86, 216);
/* oklch */ color: oklch(52.7% 0.195 276.1);

Tailwind

colors: {
  custom: {
    50: '#9086e5',
    500: '#5256d8',
    950: '#000000',
  },
}

SCSS

$custom: #5256d8;
$custom-light: #9086e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5256d8",
  "rgb": {
    "r": 82,
    "g": 86,
    "b": 216
  },
  "hsl": {
    "h": 238.209,
    "s": 63.208,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52693,
    "c": 0.19493,
    "h": 276.1
  },
  "luminance": 0.13407
}

Semantic roles & 50–950 ramp

primary

#5256D8

secondary

#DDDCA8

accent

#E142E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5256D8

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

Preview Lab → · Contrast checker → · Palette generator →