#513CD6#513CD6

#513CD6 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.4% C 0.222 H 280.3°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#513CD6
RGB	rgb(81, 60, 214)
HSL	hsl(248, 65%, 54%)
HSV	hsv(248, 72%, 84%)
CMYK	cmyk(62.1%, 72%, 0%, 16.1%)
CIE-LAB	lab(37.54, 51.71, -75.74)
CIE-LCH	lch(37.54, 91.70, 304.32°)
OKLab	oklab(48.41% 0.0398 -0.2185)
OKLCH	oklch(48.41% 0.222 280.3)
XYZ	xyz(17.1429, 9.8348, 64.6002)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513CD6 #C1D63C

analogous

#3C74D6 #513CD6 #9E3CD6

triadic

#513CD6 #D6513C #3CD651

tetradic

#513CD6 #D63C74 #C1D63C #3CD69E

square

#513CD6 #D63C74 #C1D63C #3CD69E

split-complementary

#513CD6 #D69E3C #74D63C

monochromatic

#281A7D #3825B0 #513CD6 #7E6FE1 #ABA1EB

Accessibility & contrast

On white

7.08

#513CD6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#513CD6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513CD6

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513CD6	#FFFFFF	#000000	##FFFFFF
##513CD6	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDB

Deuteranopia (green-blind)

#0052D3

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #513cd6;
/* rgb */ color: rgb(81, 60, 214);
/* oklch */ color: oklch(48.4% 0.222 280.3);

Tailwind

colors: {
  custom: {
    50: '#9174e4',
    500: '#513cd6',
    950: '#000000',
  },
}

SCSS

$custom: #513cd6;
$custom-light: #9174e4;
$custom-dark: #000000;

JSON

{
  "hex": "#513cd6",
  "rgb": {
    "r": 81,
    "g": 60,
    "b": 214
  },
  "hsl": {
    "h": 248.182,
    "s": 65.254,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48405,
    "c": 0.22208,
    "h": 280.3
  },
  "luminance": 0.09836
}

Semantic roles & 50–950 ramp

primary

#513CD6

secondary

#CFD896

accent

#E840D1

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #513CD6

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

Preview Lab → · Contrast checker → · Palette generator →