#523BDE#523BDE

#523BDE is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 49.1% C 0.232 H 279.9°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#523BDE
RGB	rgb(82, 59, 222)
HSL	hsl(248, 71%, 55%)
HSV	hsv(248, 73%, 87%)
CMYK	cmyk(63.1%, 73.4%, 0%, 12.9%)
CIE-LAB	lab(38.19, 54.75, -79.27)
CIE-LCH	lch(38.19, 96.34, 304.63°)
OKLab	oklab(49.11% 0.0401 -0.2288)
OKLCH	oklch(49.11% 0.232 279.9)
XYZ	xyz(18.2243, 10.1943, 70.1004)
Luminance	0.1020 (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

#523BDE #C7DE3B

analogous

#3B76DE #523BDE #A33BDE

triadic

#523BDE #DE523B #3BDE52

tetradic

#523BDE #DE3B76 #C7DE3B #3BDEA3

square

#523BDE #DE3B76 #C7DE3B #3BDEA3

split-complementary

#523BDE #DEA33B #76DE3B

monochromatic

#271788 #3620BC #523BDE #806FE7 #AEA4F0

Accessibility & contrast

On white

6.91

#523BDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#523BDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523BDE

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523BDE	#FFFFFF	#000000	##FFFFFF
##523BDE	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E3

Deuteranopia (green-blind)

#0054DB

Tritanopia (blue-blind)

#00698A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #523bde;
/* rgb */ color: rgb(82, 59, 222);
/* oklch */ color: oklch(49.1% 0.232 279.9);

Tailwind

colors: {
  custom: {
    50: '#9374ea',
    500: '#523bde',
    950: '#000000',
  },
}

SCSS

$custom: #523bde;
$custom-light: #9374ea;
$custom-dark: #000000;

JSON

{
  "hex": "#523bde",
  "rgb": {
    "r": 82,
    "g": 59,
    "b": 222
  },
  "hsl": {
    "h": 248.466,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49108,
    "c": 0.23224,
    "h": 279.9
  },
  "luminance": 0.10196
}

Semantic roles & 50–950 ramp

primary

#523BDE

secondary

#D3DD98

accent

#EE3AD5

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0816

muted

#7E7B84

Preview Lab

Preview with #523BDE

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

Preview Lab → · Contrast checker → · Palette generator →