#523ECB#523ECB

#523ECB is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.8% C 0.207 H 281.6°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#523ECB
RGB	rgb(82, 62, 203)
HSL	hsl(249, 58%, 52%)
HSV	hsv(249, 69%, 80%)
CMYK	cmyk(59.6%, 69.5%, 0%, 20.4%)
CIE-LAB	lab(37.02, 47.41, -70.23)
CIE-LCH	lch(37.02, 84.74, 304.02°)
OKLab	oklab(47.75% 0.0417 -0.2024)
OKLCH	oklch(47.75% 0.207 281.6)
XYZ	xyz(15.9784, 9.5498, 57.4896)
Luminance	0.0955 (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

#523ECB #B7CB3E

analogous

#3E70CB #523ECB #993ECB

triadic

#523ECB #CB523E #3ECB52

tetradic

#523ECB #CB3E70 #B7CB3E #3ECB99

square

#523ECB #CB3E70 #B7CB3E #3ECB99

split-complementary

#523ECB #CB993E #70CB3E

monochromatic

#2A1E70 #3C2BA1 #523ECB #7D6ED8 #A89EE5

Accessibility & contrast

On white

7.22

#523ECB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#523ECB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523ECB

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523ECB	#FFFFFF	#000000	##FFFFFF
##523ECB	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCF

Deuteranopia (green-blind)

#0052C8

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #523ecb;
/* rgb */ color: rgb(82, 62, 203);
/* oklch */ color: oklch(47.8% 0.207 281.6);

Tailwind

colors: {
  custom: {
    50: '#9075dc',
    500: '#523ecb',
    950: '#000000',
  },
}

SCSS

$custom: #523ecb;
$custom-light: #9075dc;
$custom-dark: #000000;

JSON

{
  "hex": "#523ecb",
  "rgb": {
    "r": 82,
    "g": 62,
    "b": 203
  },
  "hsl": {
    "h": 248.511,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.4775,
    "c": 0.20661,
    "h": 281.6
  },
  "luminance": 0.09551
}

Semantic roles & 50–950 ramp

primary

#523ECB

secondary

#C9D194

accent

#E147CB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #523ECB

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

Preview Lab → · Contrast checker → · Palette generator →