#523FC2#523FC2

#523FC2 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 47.1% C 0.194 H 282.6°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#523FC2
RGB	rgb(82, 63, 194)
HSL	hsl(249, 52%, 50%)
HSV	hsv(249, 68%, 76%)
CMYK	cmyk(57.7%, 67.5%, 0%, 23.9%)
CIE-LAB	lab(36.45, 44.08, -65.93)
CIE-LCH	lch(36.45, 79.31, 303.77°)
OKLab	oklab(47.1% 0.0423 -0.1897)
OKLCH	oklch(47.1% 0.194 282.6)
XYZ	xyz(14.9918, 9.2429, 52.0226)
Luminance	0.0924 (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

#523FC2 #AFC23F

analogous

#3F6EC2 #523FC2 #933FC2

triadic

#523FC2 #C2523F #3FC252

tetradic

#523FC2 #C23F6E #AFC23F #3FC293

square

#523FC2 #C23F6E #AFC23F #3FC293

split-complementary

#523FC2 #C2933F #6EC23F

monochromatic

#2B2066 #3E2F95 #523FC2 #7C6DD1 #A69CE0

Accessibility & contrast

On white

7.37

#523FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#523FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523FC2

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523FC2	#FFFFFF	#000000	##FFFFFF
##523FC2	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC6

Deuteranopia (green-blind)

#0051BF

Tritanopia (blue-blind)

#11617B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #523fc2;
/* rgb */ color: rgb(82, 63, 194);
/* oklch */ color: oklch(47.1% 0.194 282.6);

Tailwind

colors: {
  custom: {
    50: '#8e76d5',
    500: '#523fc2',
    950: '#000000',
  },
}

SCSS

$custom: #523fc2;
$custom-light: #8e76d5;
$custom-dark: #000000;

JSON

{
  "hex": "#523fc2",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 194
  },
  "hsl": {
    "h": 248.702,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47099,
    "c": 0.1944,
    "h": 282.6
  },
  "luminance": 0.09244
}

Semantic roles & 50–950 ramp

primary

#523FC2

secondary

#C3CC91

accent

#DB4DC7

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #523FC2

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

Preview Lab → · Contrast checker → · Palette generator →