#523DBF#523DBF

#523DBF is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.5% C 0.193 H 283.3°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#523DBF
RGB	rgb(82, 61, 191)
HSL	hsl(250, 52%, 49%)
HSV	hsv(250, 68%, 75%)
CMYK	cmyk(57.1%, 68.1%, 0%, 25.1%)
CIE-LAB	lab(35.78, 44.30, -65.27)
CIE-LCH	lch(35.78, 78.88, 304.17°)
OKLab	oklab(46.54% 0.0444 -0.1878)
OKLCH	oklch(46.54% 0.193 283.3)
XYZ	xyz(14.5495, 8.8920, 50.2298)
Luminance	0.0889 (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

#523DBF #AABF3D

analogous

#3D69BF #523DBF #933DBF

triadic

#523DBF #BF523D #3DBF52

tetradic

#523DBF #BF3D69 #AABF3D #3DBF93

square

#523DBF #BF3D69 #AABF3D #3DBF93

split-complementary

#523DBF #BF933D #69BF3D

monochromatic

#2A1F62 #3E2E91 #523DBF #7A6ACF #A498DE

Accessibility & contrast

On white

7.56

#523DBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#523DBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523DBF

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523DBF	#FFFFFF	#000000	##FFFFFF
##523DBF	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C3

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#185F79

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #523dbf;
/* rgb */ color: rgb(82, 61, 191);
/* oklch */ color: oklch(46.5% 0.193 283.3);

Tailwind

colors: {
  custom: {
    50: '#8e74d3',
    500: '#523dbf',
    950: '#000000',
  },
}

SCSS

$custom: #523dbf;
$custom-light: #8e74d3;
$custom-dark: #000000;

JSON

{
  "hex": "#523dbf",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 191
  },
  "hsl": {
    "h": 249.692,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46536,
    "c": 0.19299,
    "h": 283.3
  },
  "luminance": 0.08893
}

Semantic roles & 50–950 ramp

primary

#523DBF

secondary

#C0CA8E

accent

#DB4DC4

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #523DBF

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

Preview Lab → · Contrast checker → · Palette generator →