#513FD2#513FD2

#513FD2 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.5% C 0.214 H 280.3°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#513FD2
RGB	rgb(81, 63, 210)
HSL	hsl(247, 62%, 54%)
HSV	hsv(247, 70%, 82%)
CMYK	cmyk(61.4%, 70%, 0%, 17.6%)
CIE-LAB	lab(37.76, 48.86, -73.07)
CIE-LCH	lch(37.76, 87.90, 303.77°)
OKLab	oklab(48.45% 0.0384 -0.2107)
OKLCH	oklch(48.45% 0.214 280.3)
XYZ	xyz(16.8000, 9.9562, 61.9967)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.77

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513FD2 #C0D23F

analogous

#3F76D2 #513FD2 #9A3FD2

triadic

#513FD2 #D2513F #3FD251

tetradic

#513FD2 #D23F76 #C0D23F #3FD29A

square

#513FD2 #D23F76 #C0D23F #3FD29A

split-complementary

#513FD2 #D29A3F #76D23F

monochromatic

#281D7A #3828AC #513FD2 #7E71DE #ABA2E9

Accessibility & contrast

On white

7.02

#513FD2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#513FD2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513FD2

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513FD2	#FFFFFF	#000000	##FFFFFF
##513FD2	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED6

Deuteranopia (green-blind)

#0053CF

Tritanopia (blue-blind)

#006784

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #513fd2;
/* rgb */ color: rgb(81, 63, 210);
/* oklch */ color: oklch(48.5% 0.214 280.3);

Tailwind

colors: {
  custom: {
    50: '#9076e1',
    500: '#513fd2',
    950: '#000000',
  },
}

SCSS

$custom: #513fd2;
$custom-light: #9076e1;
$custom-dark: #000000;

JSON

{
  "hex": "#513fd2",
  "rgb": {
    "r": 81,
    "g": 63,
    "b": 210
  },
  "hsl": {
    "h": 247.347,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48451,
    "c": 0.21417,
    "h": 280.3
  },
  "luminance": 0.09957
}

Semantic roles & 50–950 ramp

primary

#513FD2

secondary

#CED697

accent

#E543D1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #513FD2

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

Preview Lab → · Contrast checker → · Palette generator →