#513DC6#513DC6

#513DC6 is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.1% C 0.202 H 282.0°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#513DC6
RGB	rgb(81, 61, 198)
HSL	hsl(249, 55%, 51%)
HSV	hsv(249, 69%, 78%)
CMYK	cmyk(59.1%, 69.2%, 0%, 22.4%)
CIE-LAB	lab(36.30, 46.29, -68.51)
CIE-LCH	lch(36.30, 82.69, 304.04°)
OKLab	oklab(47.08% 0.042 -0.1973)
OKLCH	oklch(47.08% 0.202 282)
XYZ	xyz(15.2519, 9.1630, 54.3801)
Luminance	0.0916 (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

#513DC6 #B2C63D

analogous

#3D6DC6 #513DC6 #953DC6

triadic

#513DC6 #C6513D #3DC651

tetradic

#513DC6 #C63D6D #B2C63D #3DC695

square

#513DC6 #C63D6D #B2C63D #3DC695

split-complementary

#513DC6 #C6953D #6DC63D

monochromatic

#2A1F6A #3D2D99 #513DC6 #7B6CD4 #A69CE2

Accessibility & contrast

On white

7.41

#513DC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#513DC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513DC6

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513DC6	#FFFFFF	#000000	##FFFFFF
##513DC6	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACA

Deuteranopia (green-blind)

#0050C3

Tritanopia (blue-blind)

#00617D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #513dc6;
/* rgb */ color: rgb(81, 61, 198);
/* oklch */ color: oklch(47.1% 0.202 282.0);

Tailwind

colors: {
  custom: {
    50: '#8e74d8',
    500: '#513dc6',
    950: '#000000',
  },
}

SCSS

$custom: #513dc6;
$custom-light: #8e74d8;
$custom-dark: #000000;

JSON

{
  "hex": "#513dc6",
  "rgb": {
    "r": 81,
    "g": 61,
    "b": 198
  },
  "hsl": {
    "h": 248.759,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.47075,
    "c": 0.20176,
    "h": 282
  },
  "luminance": 0.09164
}

Semantic roles & 50–950 ramp

primary

#513DC6

secondary

#C5CE91

accent

#DE4AC8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #513DC6

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

Preview Lab → · Contrast checker → · Palette generator →