#523DBC#523DBC

#523DBC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.3% C 0.189 H 283.7°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#523DBC
RGB	rgb(82, 61, 188)
HSL	hsl(250, 51%, 49%)
HSV	hsv(250, 68%, 74%)
CMYK	cmyk(56.4%, 67.6%, 0%, 26.3%)
CIE-LAB	lab(35.52, 43.38, -63.92)
CIE-LCH	lch(35.52, 77.25, 304.16°)
OKLab	oklab(46.27% 0.0449 -0.1839)
OKLCH	oklch(46.27% 0.189 283.7)
XYZ	xyz(14.2227, 8.7613, 48.5088)
Luminance	0.0876 (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

#523DBC #A7BC3D

analogous

#3D68BC #523DBC #923DBC

triadic

#523DBC #BC523D #3DBC52

tetradic

#523DBC #BC3D68 #A7BC3D #3DBC92

square

#523DBC #BC3D68 #A7BC3D #3DBC92

split-complementary

#523DBC #BC923D #68BC3D

monochromatic

#2A1F60 #3E2E8E #523DBC #7968CE #A296DD

Accessibility & contrast

On white

7.63

#523DBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#523DBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523DBC

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523DBC	#FFFFFF	#000000	##FFFFFF
##523DBC	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C0

Deuteranopia (green-blind)

#004FBA

Tritanopia (blue-blind)

#1D5E77

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #523dbc;
/* rgb */ color: rgb(82, 61, 188);
/* oklch */ color: oklch(46.3% 0.189 283.7);

Tailwind

colors: {
  custom: {
    50: '#8d74d1',
    500: '#523dbc',
    950: '#000000',
  },
}

SCSS

$custom: #523dbc;
$custom-light: #8d74d1;
$custom-dark: #000000;

JSON

{
  "hex": "#523dbc",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 188
  },
  "hsl": {
    "h": 249.921,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46274,
    "c": 0.18926,
    "h": 283.7
  },
  "luminance": 0.08762
}

Semantic roles & 50–950 ramp

primary

#523DBC

secondary

#BFC98C

accent

#DA4DC3

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #523DBC

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

Preview Lab → · Contrast checker → · Palette generator →