#523BD3#523BD3

#523BD3 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 48.1% C 0.219 H 281.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#523BD3
RGB	rgb(82, 59, 211)
HSL	hsl(249, 63%, 53%)
HSV	hsv(249, 72%, 83%)
CMYK	cmyk(61.1%, 72%, 0%, 17.3%)
CIE-LAB	lab(37.16, 51.46, -74.64)
CIE-LCH	lch(37.16, 90.66, 304.58°)
OKLab	oklab(48.07% 0.0424 -0.2152)
OKLCH	oklch(48.07% 0.219 281.1)
XYZ	xyz(16.7978, 9.6237, 62.5878)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523BD3 #BCD33B

analogous

#3B70D3 #523BD3 #9E3BD3

triadic

#523BD3 #D3523B #3BD352

tetradic

#523BD3 #D33B70 #BCD33B #3BD39E

square

#523BD3 #D33B70 #BCD33B #3BD39E

split-complementary

#523BD3 #D39E3B #70D33B

monochromatic

#291B79 #3A26AB #523BD3 #7E6DDE #AA9FE9

Accessibility & contrast

On white

7.18

#523BD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#523BD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523BD3

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523BD3	#FFFFFF	#000000	##FFFFFF
##523BD3	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD7

Deuteranopia (green-blind)

#0052D0

Tritanopia (blue-blind)

#006583

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #523bd3;
/* rgb */ color: rgb(82, 59, 211);
/* oklch */ color: oklch(48.1% 0.219 281.1);

Tailwind

colors: {
  custom: {
    50: '#9174e2',
    500: '#523bd3',
    950: '#000000',
  },
}

SCSS

$custom: #523bd3;
$custom-light: #9174e2;
$custom-dark: #000000;

JSON

{
  "hex": "#523bd3",
  "rgb": {
    "r": 82,
    "g": 59,
    "b": 211
  },
  "hsl": {
    "h": 249.079,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48068,
    "c": 0.21938,
    "h": 281.1
  },
  "luminance": 0.09625
}

Semantic roles & 50–950 ramp

primary

#523BD3

secondary

#CCD694

accent

#E641CD

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #523BD3

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

Preview Lab → · Contrast checker → · Palette generator →