#5A5FEF#5A5FEF

#5A5FEF is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 56.6% C 0.212 H 275.8°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#5A5FEF
RGB	rgb(90, 95, 239)
HSL	hsl(238, 82%, 65%)
HSV	hsv(238, 62%, 94%)
CMYK	cmyk(62.3%, 60.3%, 0%, 6.3%)
CIE-LAB	lab(47.74, 40.79, -73.24)
CIE-LCH	lch(47.74, 83.83, 299.12°)
OKLab	oklab(56.59% 0.0213 -0.2109)
OKLCH	oklch(56.59% 0.212 275.8)
XYZ	xyz(23.8836, 16.5881, 83.5878)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5FEF #EFEA5A

analogous

#5AA9EF #5A5FEF #A05AEF

triadic

#5A5FEF #EF5A5F #5FEF5A

tetradic

#5A5FEF #EF5AA9 #EFEA5A #5AEFA0

square

#5A5FEF #EF5AA9 #EFEA5A #5AEFA0

split-complementary

#5A5FEF #EFA05A #A9EF5A

monochromatic

#1218BC #2229EA #5A5FEF #9295F4 #CACBFA

Accessibility & contrast

On white

4.86

#5A5FEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#5A5FEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5FEF

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5FEF	#FFFFFF	#000000	##FFFFFF
##5A5FEF	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F4

Deuteranopia (green-blind)

#006BEC

Tritanopia (blue-blind)

#00839E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5a5fef;
/* rgb */ color: rgb(90, 95, 239);
/* oklch */ color: oklch(56.6% 0.212 275.8);

Tailwind

colors: {
  custom: {
    50: '#978cf5',
    500: '#5a5fef',
    950: '#000000',
  },
}

SCSS

$custom: #5a5fef;
$custom-light: #978cf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5fef",
  "rgb": {
    "r": 90,
    "g": 95,
    "b": 239
  },
  "hsl": {
    "h": 237.987,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56594,
    "c": 0.21193,
    "h": 275.8
  },
  "luminance": 0.1659
}

Semantic roles & 50–950 ramp

primary

#5A5FEF

secondary

#ECEAB9

accent

#D707DF

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5A5FEF

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

Preview Lab → · Contrast checker → · Palette generator →