#5A5FDF#5A5FDF

#5A5FDF is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.4% C 0.191 H 276.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#5A5FDF
RGB	rgb(90, 95, 223)
HSL	hsl(238, 68%, 61%)
HSV	hsv(238, 60%, 87%)
CMYK	cmyk(59.6%, 57.4%, 0%, 12.5%)
CIE-LAB	lab(46.56, 35.59, -66.13)
CIE-LCH	lch(46.56, 75.10, 298.29°)
OKLab	oklab(55.35% 0.0216 -0.19)
OKLCH	oklch(55.35% 0.191 276.5)
XYZ	xyz(21.6236, 15.6841, 71.6856)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5FDF #DFDA5A

analogous

#5AA2DF #5A5FDF #985ADF

triadic

#5A5FDF #DF5A5F #5FDF5A

tetradic

#5A5FDF #DF5AA2 #DFDA5A #5ADF98

square

#5A5FDF #DF5AA2 #DFDA5A #5ADF98

split-complementary

#5A5FDF #DF985A #A2DF5A

monochromatic

#1F24A0 #292FD3 #5A5FDF #8D91E9 #C1C2F3

Accessibility & contrast

On white

5.08

#5A5FDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#5A5FDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5FDF

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5FDF	#FFFFFF	#000000	##FFFFFF
##5A5FDF	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)

#0074E3

Deuteranopia (green-blind)

#0069DC

Tritanopia (blue-blind)

#007E96

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5a5fdf;
/* rgb */ color: rgb(90, 95, 223);
/* oklch */ color: oklch(55.4% 0.191 276.5);

Tailwind

colors: {
  custom: {
    50: '#958cea',
    500: '#5a5fdf',
    950: '#000000',
  },
}

SCSS

$custom: #5a5fdf;
$custom-light: #958cea;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5fdf",
  "rgb": {
    "r": 90,
    "g": 95,
    "b": 223
  },
  "hsl": {
    "h": 237.744,
    "s": 67.513,
    "l": 61.373
  },
  "oklch": {
    "l": 0.55352,
    "c": 0.19119,
    "h": 276.5
  },
  "luminance": 0.15686
}

Semantic roles & 50–950 ramp

primary

#5A5FDF

secondary

#E3E1B2

accent

#C816CF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5A5FDF

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

Preview Lab → · Contrast checker → · Palette generator →