#513EC6#513EC6

#513EC6 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.2% C 0.201 H 281.8°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#513EC6
RGB	rgb(81, 62, 198)
HSL	hsl(248, 54%, 51%)
HSV	hsv(248, 69%, 78%)
CMYK	cmyk(59.1%, 68.7%, 0%, 22.4%)
CIE-LAB	lab(36.50, 45.73, -68.18)
CIE-LCH	lch(36.50, 82.10, 303.85°)
OKLab	oklab(47.22% 0.0412 -0.1964)
OKLCH	oklch(47.22% 0.201 281.8)
XYZ	xyz(15.3058, 9.2708, 54.3980)
Luminance	0.0927 (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

#513EC6 #B3C63E

analogous

#3E6FC6 #513EC6 #953EC6

triadic

#513EC6 #C6513E #3EC651

tetradic

#513EC6 #C63E6F #B3C63E #3EC695

square

#513EC6 #C63E6F #B3C63E #3EC695

split-complementary

#513EC6 #C6953E #6FC63E

monochromatic

#2A1F6A #3C2D99 #513EC6 #7C6DD4 #A69CE2

Accessibility & contrast

On white

7.36

#513EC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#513EC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513EC6

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513EC6	#FFFFFF	#000000	##FFFFFF
##513EC6	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACA

Deuteranopia (green-blind)

#0051C3

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #513ec6;
/* rgb */ color: rgb(81, 62, 198);
/* oklch */ color: oklch(47.2% 0.201 281.8);

Tailwind

colors: {
  custom: {
    50: '#8e75d8',
    500: '#513ec6',
    950: '#000000',
  },
}

SCSS

$custom: #513ec6;
$custom-light: #8e75d8;
$custom-dark: #000000;

JSON

{
  "hex": "#513ec6",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 198
  },
  "hsl": {
    "h": 248.382,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47221,
    "c": 0.20064,
    "h": 281.8
  },
  "luminance": 0.09272
}

Semantic roles & 50–950 ramp

primary

#513EC6

secondary

#C6CE92

accent

#DE4AC9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #513EC6

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

Preview Lab → · Contrast checker → · Palette generator →