#523BCC#523BCC

#523BCC is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.4% C 0.211 H 282.0°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#523BCC
RGB	rgb(82, 59, 204)
HSL	hsl(250, 59%, 52%)
HSV	hsv(250, 71%, 80%)
CMYK	cmyk(59.8%, 71.1%, 0%, 20%)
CIE-LAB	lab(36.52, 49.35, -71.64)
CIE-LCH	lch(36.52, 86.99, 304.56°)
OKLab	oklab(47.42% 0.0438 -0.2065)
OKLCH	oklch(47.42% 0.211 282)
XYZ	xyz(15.9393, 9.2803, 58.0664)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523BCC #B5CC3B

analogous

#3B6DCC #523BCC #9B3BCC

triadic

#523BCC #CC523B #3BCC52

tetradic

#523BCC #CC3B6D #B5CC3B #3BCC9B

square

#523BCC #CC3B6D #B5CC3B #3BCC9B

split-complementary

#523BCC #CC9B3B #6DCC3B

monochromatic

#2A1D70 #3C2AA0 #523BCC #7D6CD9 #A89CE5

Accessibility & contrast

On white

7.35

#523BCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#523BCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523BCC

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523BCC	#FFFFFF	#000000	##FFFFFF
##523BCC	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD0

Deuteranopia (green-blind)

#0051C9

Tritanopia (blue-blind)

#006280

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #523bcc;
/* rgb */ color: rgb(82, 59, 204);
/* oklch */ color: oklch(47.4% 0.211 282.0);

Tailwind

colors: {
  custom: {
    50: '#9073dd',
    500: '#523bcc',
    950: '#000000',
  },
}

SCSS

$custom: #523bcc;
$custom-light: #9073dd;
$custom-dark: #000000;

JSON

{
  "hex": "#523bcc",
  "rgb": {
    "r": 82,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 249.517,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47418,
    "c": 0.21106,
    "h": 282
  },
  "luminance": 0.09281
}

Semantic roles & 50–950 ramp

primary

#523BCC

secondary

#C7D192

accent

#E246C9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #523BCC

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

Preview Lab → · Contrast checker → · Palette generator →