#5C5FDB#5C5FDB

#5C5FDB is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.2% C 0.185 H 277.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5C5FDB
RGB	rgb(92, 95, 219)
HSL	hsl(239, 64%, 61%)
HSV	hsv(239, 58%, 86%)
CMYK	cmyk(58%, 56.6%, 0%, 14.1%)
CIE-LAB	lab(46.41, 34.64, -64.09)
CIE-LCH	lch(46.41, 72.86, 298.39°)
OKLab	oklab(55.19% 0.0239 -0.1839)
OKLCH	oklch(55.19% 0.185 277.4)
XYZ	xyz(21.2879, 15.5727, 68.8881)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C5FDB #DBD85C

analogous

#5C9EDB #5C5FDB #985CDB

triadic

#5C5FDB #DB5C5F #5FDB5C

tetradic

#5C5FDB #DB5C9E #DBD85C #5CDB98

square

#5C5FDB #DB5C9E #DBD85C #5CDB98

split-complementary

#5C5FDB #DB985C #9EDB5C

monochromatic

#22259A #2D31CD #5C5FDB #8E90E6 #C0C1F1

Accessibility & contrast

On white

5.10

#5C5FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#5C5FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C5FDB

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C5FDB	#FFFFFF	#000000	##FFFFFF
##5C5FDB	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DF

Deuteranopia (green-blind)

#0069D8

Tritanopia (blue-blind)

#007C94

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5c5fdb;
/* rgb */ color: rgb(92, 95, 219);
/* oklch */ color: oklch(55.2% 0.185 277.4);

Tailwind

colors: {
  custom: {
    50: '#958ce7',
    500: '#5c5fdb',
    950: '#000000',
  },
}

SCSS

$custom: #5c5fdb;
$custom-light: #958ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#5c5fdb",
  "rgb": {
    "r": 92,
    "g": 95,
    "b": 219
  },
  "hsl": {
    "h": 238.583,
    "s": 63.819,
    "l": 60.98
  },
  "oklch": {
    "l": 0.55187,
    "c": 0.18546,
    "h": 277.4
  },
  "luminance": 0.15574
}

Semantic roles & 50–950 ramp

primary

#5C5FDB

secondary

#E1E0B1

accent

#C71ACC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5C5FDB

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

Preview Lab → · Contrast checker → · Palette generator →