#523EC9#523EC9

#523EC9 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.6% C 0.204 H 281.9°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#523EC9
RGB	rgb(82, 62, 201)
HSL	hsl(249, 56%, 52%)
HSV	hsv(249, 69%, 79%)
CMYK	cmyk(59.2%, 69.2%, 0%, 21.2%)
CIE-LAB	lab(36.85, 46.80, -69.36)
CIE-LCH	lch(36.85, 83.67, 304.01°)
OKLab	oklab(47.57% 0.042 -0.1998)
OKLCH	oklch(47.57% 0.204 281.9)
XYZ	xyz(15.7416, 9.4551, 56.2425)
Luminance	0.0946 (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

#523EC9 #B5C93E

analogous

#3E70C9 #523EC9 #983EC9

triadic

#523EC9 #C9523E #3EC952

tetradic

#523EC9 #C93E70 #B5C93E #3EC998

square

#523EC9 #C93E70 #B5C93E #3EC998

split-complementary

#523EC9 #C9983E #70C93E

monochromatic

#2A1F6E #3C2C9E #523EC9 #7D6ED6 #A89EE4

Accessibility & contrast

On white

7.26

#523EC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#523EC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523EC9

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523EC9	#FFFFFF	#000000	##FFFFFF
##523EC9	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCD

Deuteranopia (green-blind)

#0052C6

Tritanopia (blue-blind)

#00637F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #523ec9;
/* rgb */ color: rgb(82, 62, 201);
/* oklch */ color: oklch(47.6% 0.204 281.9);

Tailwind

colors: {
  custom: {
    50: '#8f75db',
    500: '#523ec9',
    950: '#000000',
  },
}

SCSS

$custom: #523ec9;
$custom-light: #8f75db;
$custom-dark: #000000;

JSON

{
  "hex": "#523ec9",
  "rgb": {
    "r": 82,
    "g": 62,
    "b": 201
  },
  "hsl": {
    "h": 248.633,
    "s": 56.275,
    "l": 51.569
  },
  "oklch": {
    "l": 0.4757,
    "c": 0.20416,
    "h": 281.9
  },
  "luminance": 0.09456
}

Semantic roles & 50–950 ramp

primary

#523EC9

secondary

#C7D093

accent

#E048CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #523EC9

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

Preview Lab → · Contrast checker → · Palette generator →