#5C5BDB#5C5BDB

#5C5BDB is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.5% C 0.191 H 278.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#5C5BDB
RGB	rgb(92, 91, 219)
HSL	hsl(240, 64%, 61%)
HSV	hsv(240, 58%, 86%)
CMYK	cmyk(58%, 58.4%, 0%, 14.1%)
CIE-LAB	lab(45.46, 37.07, -65.64)
CIE-LCH	lch(45.46, 75.38, 299.46°)
OKLab	oklab(54.48% 0.0277 -0.1885)
OKLCH	oklch(54.48% 0.191 278.3)
XYZ	xyz(20.9368, 14.8705, 68.7711)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C5BDB #DADB5B

analogous

#5B9ADB #5C5BDB #9C5BDB

triadic

#5C5BDB #DB5C5B #5BDB5C

tetradic

#5C5BDB #DB5B9A #DADB5B #5BDB9C

square

#5C5BDB #DB5B9A #DADB5B #5BDB9C

split-complementary

#5C5BDB #DB9C5B #9ADB5B

monochromatic

#23229A #2E2DCC #5C5BDB #8E8DE6 #C0BFF1

Accessibility & contrast

On white

5.28

#5C5BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#5C5BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C5BDB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C5BDB	#FFFFFF	#000000	##FFFFFF
##5C5BDB	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DF

Deuteranopia (green-blind)

#0066D8

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5c5bdb;
/* rgb */ color: rgb(92, 91, 219);
/* oklch */ color: oklch(54.5% 0.191 278.3);

Tailwind

colors: {
  custom: {
    50: '#9589e7',
    500: '#5c5bdb',
    950: '#000000',
  },
}

SCSS

$custom: #5c5bdb;
$custom-light: #9589e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5c5bdb",
  "rgb": {
    "r": 92,
    "g": 91,
    "b": 219
  },
  "hsl": {
    "h": 240.469,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.54481,
    "c": 0.19052,
    "h": 278.3
  },
  "luminance": 0.14872
}

Semantic roles & 50–950 ramp

primary

#5C5BDB

secondary

#E1E1B1

accent

#CC1ACA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5C5BDB

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

Preview Lab → · Contrast checker → · Palette generator →