#5D5FDB#5D5FDB

#5D5FDB is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.3% C 0.185 H 277.8°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5D5FDB
RGB	rgb(93, 95, 219)
HSL	hsl(239, 64%, 61%)
HSV	hsv(239, 58%, 86%)
CMYK	cmyk(57.5%, 56.6%, 0%, 14.1%)
CIE-LAB	lab(46.48, 34.82, -63.98)
CIE-LCH	lch(46.48, 72.84, 298.56°)
OKLab	oklab(55.26% 0.025 -0.1836)
OKLCH	oklch(55.26% 0.185 277.8)
XYZ	xyz(21.3885, 15.6245, 68.8929)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D5FDB #DBD95D

analogous

#5D9EDB #5D5FDB #9A5DDB

triadic

#5D5FDB #DB5D5F #5FDB5D

tetradic

#5D5FDB #DB5D9E #DBD95D #5DDB9A

square

#5D5FDB #DB5D9E #DBD95D #5DDB9A

split-complementary

#5D5FDB #DB9A5D #9EDB5D

monochromatic

#22249B #2E30CD #5D5FDB #8F90E6 #C1C2F1

Accessibility & contrast

On white

5.09

#5D5FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#5D5FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D5FDB

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D5FDB	#FFFFFF	#000000	##FFFFFF
##5D5FDB	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DF

Deuteranopia (green-blind)

#0069D8

Tritanopia (blue-blind)

#077C94

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5d5fdb;
/* rgb */ color: rgb(93, 95, 219);
/* oklch */ color: oklch(55.3% 0.185 277.8);

Tailwind

colors: {
  custom: {
    50: '#968ce7',
    500: '#5d5fdb',
    950: '#000000',
  },
}

SCSS

$custom: #5d5fdb;
$custom-light: #968ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#5d5fdb",
  "rgb": {
    "r": 93,
    "g": 95,
    "b": 219
  },
  "hsl": {
    "h": 239.048,
    "s": 63.636,
    "l": 61.176
  },
  "oklch": {
    "l": 0.55256,
    "c": 0.18525,
    "h": 277.8
  },
  "luminance": 0.15626
}

Semantic roles & 50–950 ramp

primary

#5D5FDB

secondary

#E2E1B2

accent

#C91ACB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5D5FDB

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

Preview Lab → · Contrast checker → · Palette generator →