#5B52CA#5B52CA

#5B52CA is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.5% C 0.180 H 281.4°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#5B52CA
RGB	rgb(91, 82, 202)
HSL	hsl(245, 53%, 56%)
HSV	hsv(245, 59%, 79%)
CMYK	cmyk(55%, 59.4%, 0%, 20.8%)
CIE-LAB	lab(42.03, 36.93, -61.45)
CIE-LCH	lch(42.03, 71.69, 301.00°)
OKLab	oklab(51.55% 0.0356 -0.1762)
OKLCH	oklch(51.55% 0.18 281.4)
XYZ	xyz(17.9890, 12.5219, 57.3347)
Luminance	0.1252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B52CA #C1CA52

analogous

#5285CA #5B52CA #9752CA

triadic

#5B52CA #CA5B52 #52CA5B

tetradic

#5B52CA #CA5285 #C1CA52 #52CA97

square

#5B52CA #CA5285 #C1CA52 #52CA97

split-complementary

#5B52CA #CA9752 #85CA52

monochromatic

#2C267C #3D34AB #5B52CA #8781D8 #B4B0E7

Accessibility & contrast

On white

5.99

#5B52CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#5B52CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B52CA

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B52CA	#FFFFFF	#000000	##FFFFFF
##5B52CA	1.00	5.99	3.50	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#005FC8

Tritanopia (blue-blind)

#266F86

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5b52ca;
/* rgb */ color: rgb(91, 82, 202);
/* oklch */ color: oklch(51.5% 0.180 281.4);

Tailwind

colors: {
  custom: {
    50: '#9383db',
    500: '#5b52ca',
    950: '#000000',
  },
}

SCSS

$custom: #5b52ca;
$custom-light: #9383db;
$custom-dark: #000000;

JSON

{
  "hex": "#5b52ca",
  "rgb": {
    "r": 91,
    "g": 82,
    "b": 202
  },
  "hsl": {
    "h": 244.5,
    "s": 53.097,
    "l": 55.686
  },
  "oklch": {
    "l": 0.51548,
    "c": 0.17981,
    "h": 281.4
  },
  "luminance": 0.12523
}

Semantic roles & 50–950 ramp

primary

#5B52CA

secondary

#D1D5A3

accent

#DD4BD2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B52CA

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

Preview Lab → · Contrast checker → · Palette generator →