#513CD2#513CD2

#513CD2 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 48.0% C 0.217 H 280.8°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#513CD2
RGB	rgb(81, 60, 210)
HSL	hsl(248, 63%, 53%)
HSV	hsv(248, 71%, 82%)
CMYK	cmyk(61.4%, 71.4%, 0%, 17.6%)
CIE-LAB	lab(37.18, 50.50, -74.04)
CIE-LCH	lch(37.18, 89.62, 304.30°)
OKLab	oklab(48.03% 0.0405 -0.2135)
OKLCH	oklch(48.03% 0.217 280.8)
XYZ	xyz(16.6384, 9.6330, 61.9428)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513CD2 #BDD23C

analogous

#3C72D2 #513CD2 #9C3CD2

triadic

#513CD2 #D2513C #3CD251

tetradic

#513CD2 #D23C72 #BDD23C #3CD29C

square

#513CD2 #D23C72 #BDD23C #3CD29C

split-complementary

#513CD2 #D29C3C #72D23C

monochromatic

#291C78 #3927AA #513CD2 #7D6EDD #AA9FE9

Accessibility & contrast

On white

7.18

#513CD2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#513CD2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513CD2

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513CD2	#FFFFFF	#000000	##FFFFFF
##513CD2	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD6

Deuteranopia (green-blind)

#0052CF

Tritanopia (blue-blind)

#006583

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #513cd2;
/* rgb */ color: rgb(81, 60, 210);
/* oklch */ color: oklch(48.0% 0.217 280.8);

Tailwind

colors: {
  custom: {
    50: '#9074e1',
    500: '#513cd2',
    950: '#000000',
  },
}

SCSS

$custom: #513cd2;
$custom-light: #9074e1;
$custom-dark: #000000;

JSON

{
  "hex": "#513cd2",
  "rgb": {
    "r": 81,
    "g": 60,
    "b": 210
  },
  "hsl": {
    "h": 248.4,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48031,
    "c": 0.21733,
    "h": 280.8
  },
  "luminance": 0.09634
}

Semantic roles & 50–950 ramp

primary

#513CD2

secondary

#CCD594

accent

#E642CF

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0815

muted

#7E7B84

Preview Lab

Preview with #513CD2

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

Preview Lab → · Contrast checker → · Palette generator →