#513CC2#513CC2

#513CC2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.6% C 0.198 H 282.7°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#513CC2
RGB	rgb(81, 60, 194)
HSL	hsl(249, 53%, 50%)
HSV	hsv(249, 69%, 76%)
CMYK	cmyk(58.2%, 69.1%, 0%, 23.9%)
CIE-LAB	lab(35.74, 45.63, -67.08)
CIE-LCH	lch(35.74, 81.13, 304.22°)
OKLab	oklab(46.57% 0.0434 -0.1932)
OKLCH	oklch(46.57% 0.198 282.7)
XYZ	xyz(14.7438, 8.8751, 51.9646)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513CC2 #ADC23C

analogous

#3C6AC2 #513CC2 #943CC2

triadic

#513CC2 #C2513C #3CC251

tetradic

#513CC2 #C23C6A #ADC23C #3CC294

square

#513CC2 #C23C6A #ADC23C #3CC294

split-complementary

#513CC2 #C2943C #6AC23C

monochromatic

#2A1F65 #3D2E93 #513CC2 #7A6AD1 #A499DF

Accessibility & contrast

On white

7.57

#513CC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#513CC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513CC2

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513CC2	#FFFFFF	#000000	##FFFFFF
##513CC2	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C6

Deuteranopia (green-blind)

#004FBF

Tritanopia (blue-blind)

#0B5F7A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #513cc2;
/* rgb */ color: rgb(81, 60, 194);
/* oklch */ color: oklch(46.6% 0.198 282.7);

Tailwind

colors: {
  custom: {
    50: '#8e74d6',
    500: '#513cc2',
    950: '#000000',
  },
}

SCSS

$custom: #513cc2;
$custom-light: #8e74d6;
$custom-dark: #000000;

JSON

{
  "hex": "#513cc2",
  "rgb": {
    "r": 81,
    "g": 60,
    "b": 194
  },
  "hsl": {
    "h": 249.403,
    "s": 52.756,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46571,
    "c": 0.19798,
    "h": 282.7
  },
  "luminance": 0.08876
}

Semantic roles & 50–950 ramp

primary

#513CC2

secondary

#C2CB8F

accent

#DC4CC6

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #513CC2

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

Preview Lab → · Contrast checker → · Palette generator →