#5152D7#5152D7

#5152D7 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.9% C 0.199 H 276.6°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#5152D7
RGB	rgb(81, 82, 215)
HSL	hsl(240, 63%, 58%)
HSV	hsv(240, 62%, 84%)
CMYK	cmyk(62.3%, 61.9%, 0%, 15.7%)
CIE-LAB	lab(42.29, 39.41, -68.54)
CIE-LCH	lch(42.29, 79.06, 299.90°)
OKLab	oklab(51.86% 0.0229 -0.1974)
OKLCH	oklch(51.86% 0.199 276.6)
XYZ	xyz(18.6724, 12.6887, 65.7420)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5152D7 #D7D651

analogous

#5195D7 #5152D7 #9351D7

triadic

#5152D7 #D75152 #52D751

tetradic

#5152D7 #D75195 #D7D651 #51D793

square

#5152D7 #D75195 #D7D651 #51D793

split-complementary

#5152D7 #D79351 #95D751

monochromatic

#20218D #2C2DBF #5152D7 #8383E2 #B5B5EE

Accessibility & contrast

On white

5.94

#5152D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#5152D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5152D7

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5152D7	#FFFFFF	#000000	##FFFFFF
##5152D7	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADB

Deuteranopia (green-blind)

#005ED4

Tritanopia (blue-blind)

#00738D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5152d7;
/* rgb */ color: rgb(81, 82, 215);
/* oklch */ color: oklch(51.9% 0.199 276.6);

Tailwind

colors: {
  custom: {
    50: '#9083e4',
    500: '#5152d7',
    950: '#000000',
  },
}

SCSS

$custom: #5152d7;
$custom-light: #9083e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5152d7",
  "rgb": {
    "r": 81,
    "g": 82,
    "b": 215
  },
  "hsl": {
    "h": 239.552,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.51859,
    "c": 0.1987,
    "h": 276.6
  },
  "luminance": 0.1269
}

Semantic roles & 50–950 ramp

primary

#5152D7

secondary

#DDDCA7

accent

#E442E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5152D7

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

Preview Lab → · Contrast checker → · Palette generator →