#523EE9#523EE9

#523EE9 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 50.5% C 0.242 H 278.5°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#523EE9
RGB	rgb(82, 62, 233)
HSL	hsl(247, 80%, 58%)
HSV	hsv(247, 73%, 91%)
CMYK	cmyk(64.8%, 73.4%, 0%, 8.6%)
CIE-LAB	lab(39.78, 56.48, -82.91)
CIE-LCH	lch(39.78, 100.32, 304.27°)
OKLab	oklab(50.55% 0.0359 -0.2394)
OKLCH	oklch(50.55% 0.242 278.5)
XYZ	xyz(19.9055, 11.1206, 78.1725)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523EE9 #D5E93E

analogous

#3E7FE9 #523EE9 #A83EE9

triadic

#523EE9 #E9523E #3EE952

tetradic

#523EE9 #E93E7F #D5E93E #3EE9A8

square

#523EE9 #E93E7F #D5E93E #3EE9A8

split-complementary

#523EE9 #E9A83E #7FE93E

monochromatic

#22129B #2E18D2 #523EE9 #8375EF #B4ACF6

Accessibility & contrast

On white

6.51

#523EE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#523EE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523EE9

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523EE9	#FFFFFF	#000000	##FFFFFF
##523EE9	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064EE

Deuteranopia (green-blind)

#0057E6

Tritanopia (blue-blind)

#006F91

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #523ee9;
/* rgb */ color: rgb(82, 62, 233);
/* oklch */ color: oklch(50.5% 0.242 278.5);

Tailwind

colors: {
  custom: {
    50: '#9576f1',
    500: '#523ee9',
    950: '#000000',
  },
}

SCSS

$custom: #523ee9;
$custom-light: #9576f1;
$custom-dark: #000000;

JSON

{
  "hex": "#523ee9",
  "rgb": {
    "r": 82,
    "g": 62,
    "b": 233
  },
  "hsl": {
    "h": 247.018,
    "s": 79.535,
    "l": 57.843
  },
  "oklch": {
    "l": 0.50549,
    "c": 0.24209,
    "h": 278.5
  },
  "luminance": 0.11122
}

Semantic roles & 50–950 ramp

primary

#523EE9

secondary

#DCE49F

accent

#F632DF

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #523EE9

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

Preview Lab → · Contrast checker → · Palette generator →