#5E5FDB#5E5FDB

#5E5FDB is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.3% C 0.185 H 278.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#5E5FDB
RGB	rgb(94, 95, 219)
HSL	hsl(240, 63%, 61%)
HSV	hsv(240, 57%, 86%)
CMYK	cmyk(57.1%, 56.6%, 0%, 14.1%)
CIE-LAB	lab(46.55, 35.00, -63.86)
CIE-LCH	lch(46.55, 72.83, 298.73°)
OKLab	oklab(55.33% 0.0262 -0.1832)
OKLCH	oklch(55.33% 0.185 278.1)
XYZ	xyz(21.4904, 15.6771, 68.8976)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E5FDB #DBDA5E

analogous

#5E9EDB #5E5FDB #9C5EDB

triadic

#5E5FDB #DB5E5F #5FDB5E

tetradic

#5E5FDB #DB5E9E #DBDA5E #5EDB9C

square

#5E5FDB #DB5E9E #DBDA5E #5EDB9C

split-complementary

#5E5FDB #DB9C5E #9EDB5E

monochromatic

#23249C #2E2FCE #5E5FDB #9091E6 #C2C2F1

Accessibility & contrast

On white

5.08

#5E5FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#5E5FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E5FDB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E5FDB	#FFFFFF	#000000	##FFFFFF
##5E5FDB	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DF

Deuteranopia (green-blind)

#0069D8

Tritanopia (blue-blind)

#107C94

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5e5fdb;
/* rgb */ color: rgb(94, 95, 219);
/* oklch */ color: oklch(55.3% 0.185 278.1);

Tailwind

colors: {
  custom: {
    50: '#968ce7',
    500: '#5e5fdb',
    950: '#000000',
  },
}

SCSS

$custom: #5e5fdb;
$custom-light: #968ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#5e5fdb",
  "rgb": {
    "r": 94,
    "g": 95,
    "b": 219
  },
  "hsl": {
    "h": 239.52,
    "s": 63.452,
    "l": 61.373
  },
  "oklch": {
    "l": 0.55326,
    "c": 0.18505,
    "h": 278.1
  },
  "luminance": 0.15679
}

Semantic roles & 50–950 ramp

primary

#5E5FDB

secondary

#E2E1B3

accent

#CA1ACB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5E5FDB

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

Preview Lab → · Contrast checker → · Palette generator →