#523FC6#523FC6

#523FC6 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 47.4% C 0.199 H 282.1°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#523FC6
RGB	rgb(82, 63, 198)
HSL	hsl(248, 54%, 51%)
HSV	hsv(248, 68%, 78%)
CMYK	cmyk(58.6%, 68.2%, 0%, 22.4%)
CIE-LAB	lab(36.79, 45.32, -67.70)
CIE-LCH	lch(36.79, 81.47, 303.80°)
OKLab	oklab(47.45% 0.0417 -0.1949)
OKLCH	oklch(47.45% 0.199 282.1)
XYZ	xyz(15.4471, 9.4250, 54.4204)
Luminance	0.0943 (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

#523FC6 #B3C63F

analogous

#3F6FC6 #523FC6 #953FC6

triadic

#523FC6 #C6523F #3FC652

tetradic

#523FC6 #C63F6F #B3C63F #3FC695

square

#523FC6 #C63F6F #B3C63F #3FC695

split-complementary

#523FC6 #C6953F #6FC63F

monochromatic

#2A206B #3D2E9A #523FC6 #7D6ED4 #A79DE2

Accessibility & contrast

On white

7.28

#523FC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#523FC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523FC6

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523FC6	#FFFFFF	#000000	##FFFFFF
##523FC6	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCA

Deuteranopia (green-blind)

#0052C3

Tritanopia (blue-blind)

#04627D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #523fc6;
/* rgb */ color: rgb(82, 63, 198);
/* oklch */ color: oklch(47.4% 0.199 282.1);

Tailwind

colors: {
  custom: {
    50: '#8f76d8',
    500: '#523fc6',
    950: '#000000',
  },
}

SCSS

$custom: #523fc6;
$custom-light: #8f76d8;
$custom-dark: #000000;

JSON

{
  "hex": "#523fc6",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 248.444,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.4745,
    "c": 0.19935,
    "h": 282.1
  },
  "luminance": 0.09426
}

Semantic roles & 50–950 ramp

primary

#523FC6

secondary

#C6CE93

accent

#DE4AC9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #523FC6

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

Preview Lab → · Contrast checker → · Palette generator →