#5152C8#5152C8

#5152C8 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.7% C 0.179 H 277.5°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#5152C8
RGB	rgb(81, 82, 200)
HSL	hsl(239, 52%, 55%)
HSV	hsv(239, 60%, 78%)
CMYK	cmyk(59.5%, 59%, 0%, 21.6%)
CIE-LAB	lab(41.14, 34.49, -61.77)
CIE-LCH	lch(41.14, 70.75, 299.18°)
OKLab	oklab(50.65% 0.0235 -0.1775)
OKLCH	oklch(50.65% 0.179 277.5)
XYZ	xyz(16.8326, 11.9528, 56.0525)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5152C8 #C8C751

analogous

#518DC8 #5152C8 #8C51C8

triadic

#5152C8 #C85152 #52C851

tetradic

#5152C8 #C8518D #C8C751 #51C88C

square

#5152C8 #C8518D #C8C751 #51C88C

split-complementary

#5152C8 #C88C51 #8DC851

monochromatic

#262779 #3536A7 #5152C8 #8080D7 #AEAEE5

Accessibility & contrast

On white

6.19

#5152C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#5152C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5152C8

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5152C8	#FFFFFF	#000000	##FFFFFF
##5152C8	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CC

Deuteranopia (green-blind)

#005CC6

Tritanopia (blue-blind)

#006E85

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5152c8;
/* rgb */ color: rgb(81, 82, 200);
/* oklch */ color: oklch(50.7% 0.179 277.5);

Tailwind

colors: {
  custom: {
    50: '#8d83da',
    500: '#5152c8',
    950: '#000000',
  },
}

SCSS

$custom: #5152c8;
$custom-light: #8d83da;
$custom-dark: #000000;

JSON

{
  "hex": "#5152c8",
  "rgb": {
    "r": 81,
    "g": 82,
    "b": 200
  },
  "hsl": {
    "h": 239.496,
    "s": 51.965,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50653,
    "c": 0.17903,
    "h": 277.5
  },
  "luminance": 0.11954
}

Semantic roles & 50–950 ramp

primary

#5152C8

secondary

#D3D3A1

accent

#DA4CDB

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #5152C8

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

Preview Lab → · Contrast checker → · Palette generator →