#513CD9#513CD9

#513CD9 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.7% C 0.226 H 280.0°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#513CD9
RGB	rgb(81, 60, 217)
HSL	hsl(248, 67%, 54%)
HSV	hsv(248, 72%, 85%)
CMYK	cmyk(62.7%, 72.4%, 0%, 14.9%)
CIE-LAB	lab(37.82, 52.61, -77.00)
CIE-LCH	lch(37.82, 93.26, 304.34°)
OKLab	oklab(48.69% 0.0391 -0.2222)
OKLCH	oklch(48.69% 0.226 280)
XYZ	xyz(17.5296, 9.9895, 66.6366)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.92

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513CD9 #C4D93C

analogous

#3C76D9 #513CD9 #9F3CD9

triadic

#513CD9 #D9513C #3CD951

tetradic

#513CD9 #D93C76 #C4D93C #3CD99F

square

#513CD9 #D93C76 #C4D93C #3CD99F

split-complementary

#513CD9 #D99F3C #76D93C

monochromatic

#271981 #3723B5 #513CD9 #7F6FE3 #ACA2ED

Accessibility & contrast

On white

7.00

#513CD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#513CD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #513CD9

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513CD9	#FFFFFF	#000000	##FFFFFF
##513CD9	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDE

Deuteranopia (green-blind)

#0053D6

Tritanopia (blue-blind)

#006887

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #513cd9;
/* rgb */ color: rgb(81, 60, 217);
/* oklch */ color: oklch(48.7% 0.226 280.0);

Tailwind

colors: {
  custom: {
    50: '#9274e6',
    500: '#513cd9',
    950: '#000000',
  },
}

SCSS

$custom: #513cd9;
$custom-light: #9274e6;
$custom-dark: #000000;

JSON

{
  "hex": "#513cd9",
  "rgb": {
    "r": 81,
    "g": 60,
    "b": 217
  },
  "hsl": {
    "h": 248.025,
    "s": 67.382,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48688,
    "c": 0.22561,
    "h": 280
  },
  "luminance": 0.09991
}

Semantic roles & 50–950 ramp

primary

#513CD9

secondary

#D1DA97

accent

#EA3ED3

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #513CD9

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

Preview Lab → · Contrast checker → · Palette generator →