#513EBE#513EBE

#513EBE is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.5% C 0.191 H 282.8°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#513EBE
RGB	rgb(81, 62, 190)
HSL	hsl(249, 51%, 49%)
HSV	hsv(249, 67%, 75%)
CMYK	cmyk(57.4%, 67.4%, 0%, 25.5%)
CIE-LAB	lab(35.81, 43.26, -64.62)
CIE-LCH	lch(35.81, 77.77, 303.80°)
OKLab	oklab(46.52% 0.0424 -0.1859)
OKLCH	oklch(46.52% 0.191 282.8)
XYZ	xyz(14.4074, 8.9114, 49.6661)
Luminance	0.0891 (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

#513EBE #ABBE3E

analogous

#3E6BBE #513EBE #913EBE

triadic

#513EBE #BE513E #3EBE51

tetradic

#513EBE #BE3E6B #ABBE3E #3EBE91

square

#513EBE #BE3E6B #ABBE3E #3EBE91

split-complementary

#513EBE #BE913E #6BBE3E

monochromatic

#2A2062 #3D2F90 #513EBE #796BCF #A399DE

Accessibility & contrast

On white

7.55

#513EBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#513EBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513EBE

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513EBE	#FFFFFF	#000000	##FFFFFF
##513EBE	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#155F79

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #513ebe;
/* rgb */ color: rgb(81, 62, 190);
/* oklch */ color: oklch(46.5% 0.191 282.8);

Tailwind

colors: {
  custom: {
    50: '#8d75d3',
    500: '#513ebe',
    950: '#000000',
  },
}

SCSS

$custom: #513ebe;
$custom-light: #8d75d3;
$custom-dark: #000000;

JSON

{
  "hex": "#513ebe",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 190
  },
  "hsl": {
    "h": 248.906,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46516,
    "c": 0.1907,
    "h": 282.8
  },
  "luminance": 0.08912
}

Semantic roles & 50–950 ramp

primary

#513EBE

secondary

#C1C98E

accent

#DA4EC5

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #513EBE

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

Preview Lab → · Contrast checker → · Palette generator →