#523EBF#523EBF

#523EBF is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.7% C 0.192 H 283.1°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#523EBF
RGB	rgb(82, 62, 191)
HSL	hsl(249, 51%, 50%)
HSV	hsv(249, 68%, 75%)
CMYK	cmyk(57.1%, 67.5%, 0%, 25.1%)
CIE-LAB	lab(35.98, 43.73, -64.93)
CIE-LCH	lch(35.98, 78.28, 303.96°)
OKLab	oklab(46.69% 0.0436 -0.1868)
OKLCH	oklch(46.69% 0.192 283.1)
XYZ	xyz(14.6034, 8.9998, 50.2477)
Luminance	0.0900 (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

#523EBF #ABBF3E

analogous

#3E6BBF #523EBF #923EBF

triadic

#523EBF #BF523E #3EBF52

tetradic

#523EBF #BF3E6B #ABBF3E #3EBF92

square

#523EBF #BF3E6B #ABBF3E #3EBF92

split-complementary

#523EBF #BF923E #6BBF3E

monochromatic

#2A2063 #3E2F91 #523EBF #7B6BCF #A499DE

Accessibility & contrast

On white

7.50

#523EBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#523EBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523EBF

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523EBF	#FFFFFF	#000000	##FFFFFF
##523EBF	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C3

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#185F79

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #523ebf;
/* rgb */ color: rgb(82, 62, 191);
/* oklch */ color: oklch(46.7% 0.192 283.1);

Tailwind

colors: {
  custom: {
    50: '#8e75d3',
    500: '#523ebf',
    950: '#000000',
  },
}

SCSS

$custom: #523ebf;
$custom-light: #8e75d3;
$custom-dark: #000000;

JSON

{
  "hex": "#523ebf",
  "rgb": {
    "r": 82,
    "g": 62,
    "b": 191
  },
  "hsl": {
    "h": 249.302,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46686,
    "c": 0.19183,
    "h": 283.1
  },
  "luminance": 0.09001
}

Semantic roles & 50–950 ramp

primary

#523EBF

secondary

#C1CA8F

accent

#DA4DC5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #523EBF

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

Preview Lab → · Contrast checker → · Palette generator →