#5152DA#5152DA

#5152DA is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.1% C 0.203 H 276.4°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#5152DA
RGB	rgb(81, 82, 218)
HSL	hsl(240, 65%, 59%)
HSV	hsv(240, 63%, 85%)
CMYK	cmyk(62.8%, 62.4%, 0%, 14.5%)
CIE-LAB	lab(42.53, 40.39, -69.87)
CIE-LCH	lch(42.53, 80.70, 300.03°)
OKLab	oklab(52.11% 0.0227 -0.2013)
OKLCH	oklch(52.11% 0.203 276.4)
XYZ	xyz(19.0614, 12.8443, 67.7908)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5152DA #DAD951

analogous

#5196DA #5152DA #9451DA

triadic

#5152DA #DA5152 #52DA51

tetradic

#5152DA #DA5196 #DAD951 #51DA94

square

#5152DA #DA5196 #DAD951 #51DA94

split-complementary

#5152DA #DA9451 #96DA51

monochromatic

#1F2092 #2A2BC4 #5152DA #8384E5 #B6B6EF

Accessibility & contrast

On white

5.88

#5152DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#5152DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5152DA

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5152DA	#FFFFFF	#000000	##FFFFFF
##5152DA	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADE

Deuteranopia (green-blind)

#005ED7

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5152da;
/* rgb */ color: rgb(81, 82, 218);
/* oklch */ color: oklch(52.1% 0.203 276.4);

Tailwind

colors: {
  custom: {
    50: '#9083e6',
    500: '#5152da',
    950: '#000000',
  },
}

SCSS

$custom: #5152da;
$custom-light: #9083e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5152da",
  "rgb": {
    "r": 81,
    "g": 82,
    "b": 218
  },
  "hsl": {
    "h": 239.562,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52107,
    "c": 0.20256,
    "h": 276.4
  },
  "luminance": 0.12846
}

Semantic roles & 50–950 ramp

primary

#5152DA

secondary

#DEDEA8

accent

#E740E8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5152DA

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

Preview Lab → · Contrast checker → · Palette generator →