#523BC8#523BC8

#523BC8 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.1% C 0.206 H 282.5°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#523BC8
RGB	rgb(82, 59, 200)
HSL	hsl(250, 56%, 51%)
HSV	hsv(250, 71%, 78%)
CMYK	cmyk(59%, 70.5%, 0%, 21.6%)
CIE-LAB	lab(36.16, 48.15, -69.90)
CIE-LCH	lch(36.16, 84.88, 304.56°)
OKLab	oklab(47.05% 0.0445 -0.2014)
OKLCH	oklch(47.05% 0.206 282.5)
XYZ	xyz(15.4657, 9.0909, 55.5721)
Luminance	0.0909 (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

#523BC8 #B1C83B

analogous

#3B6AC8 #523BC8 #983BC8

triadic

#523BC8 #C8523B #3BC852

tetradic

#523BC8 #C83B6A #B1C83B #3BC898

square

#523BC8 #C83B6A #B1C83B #3BC898

split-complementary

#523BC8 #C8983B #6AC83B

monochromatic

#2A1E6B #3D2B9A #523BC8 #7C6BD5 #A69BE3

Accessibility & contrast

On white

7.45

#523BC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#523BC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523BC8

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523BC8	#FFFFFF	#000000	##FFFFFF
##523BC8	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACC

Deuteranopia (green-blind)

#0050C5

Tritanopia (blue-blind)

#00617D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #523bc8;
/* rgb */ color: rgb(82, 59, 200);
/* oklch */ color: oklch(47.1% 0.206 282.5);

Tailwind

colors: {
  custom: {
    50: '#8f73da',
    500: '#523bc8',
    950: '#000000',
  },
}

SCSS

$custom: #523bc8;
$custom-light: #8f73da;
$custom-dark: #000000;

JSON

{
  "hex": "#523bc8",
  "rgb": {
    "r": 82,
    "g": 59,
    "b": 200
  },
  "hsl": {
    "h": 249.787,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.47052,
    "c": 0.20625,
    "h": 282.5
  },
  "luminance": 0.09092
}

Semantic roles & 50–950 ramp

primary

#523BC8

secondary

#C4CF90

accent

#DF48C7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #523BC8

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

Preview Lab → · Contrast checker → · Palette generator →