#5152D2#5152D2

#5152D2 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.5% C 0.192 H 276.9°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5152D2
RGB	rgb(81, 82, 210)
HSL	hsl(240, 59%, 57%)
HSV	hsv(240, 61%, 82%)
CMYK	cmyk(61.4%, 61%, 0%, 17.6%)
CIE-LAB	lab(41.90, 37.77, -66.31)
CIE-LCH	lch(41.90, 76.31, 299.67°)
OKLab	oklab(51.45% 0.0231 -0.1908)
OKLCH	oklch(51.45% 0.192 276.9)
XYZ	xyz(18.0397, 12.4356, 62.4099)
Luminance	0.1244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5152D2 #D2D151

analogous

#5193D2 #5152D2 #9151D2

triadic

#5152D2 #D25152 #52D251

tetradic

#5152D2 #D25193 #D2D151 #51D291

square

#5152D2 #D25193 #D2D151 #51D291

split-complementary

#5152D2 #D29151 #93D251

monochromatic

#232386 #2F30B7 #5152D2 #8282DF #B2B3EB

Accessibility & contrast

On white

6.02

#5152D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#5152D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5152D2

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5152D2	#FFFFFF	#000000	##FFFFFF
##5152D2	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D6

Deuteranopia (green-blind)

#005DCF

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5152d2;
/* rgb */ color: rgb(81, 82, 210);
/* oklch */ color: oklch(51.5% 0.192 276.9);

Tailwind

colors: {
  custom: {
    50: '#8f83e1',
    500: '#5152d2',
    950: '#000000',
  },
}

SCSS

$custom: #5152d2;
$custom-light: #8f83e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5152d2",
  "rgb": {
    "r": 81,
    "g": 82,
    "b": 210
  },
  "hsl": {
    "h": 239.535,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.51451,
    "c": 0.19222,
    "h": 276.9
  },
  "luminance": 0.12437
}

Semantic roles & 50–950 ramp

primary

#5152D2

secondary

#DAD9A5

accent

#E146E2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5152D2

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

Preview Lab → · Contrast checker → · Palette generator →