#5A5BFA#5A5BFA

#5A5BFA is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 56.8% C 0.230 H 275.9°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5A5BFA
RGB	rgb(90, 91, 250)
HSL	hsl(240, 94%, 67%)
HSV	hsv(240, 64%, 98%)
CMYK	cmyk(64%, 63.6%, 0%, 2%)
CIE-LAB	lab(47.70, 46.69, -79.46)
CIE-LCH	lch(47.70, 92.16, 300.44°)
OKLab	oklab(56.83% 0.0238 -0.2291)
OKLCH	oklch(56.83% 0.23 275.9)
XYZ	xyz(25.2072, 16.5558, 92.2912)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5BFA #FAF95A

analogous

#5AABFA #5A5BFA #A95AFA

triadic

#5A5BFA #FA5A5B #5BFA5A

tetradic

#5A5BFA #FA5AAB #FAF95A #5AFAA9

square

#5A5BFA #FA5AAB #FAF95A #5AFAA9

split-complementary

#5A5BFA #FAA95A #ABFA5A

monochromatic

#0608D3 #1F20F8 #5A5BFA #9596FC #D1D1FE

Accessibility & contrast

On white

4.87

#5A5BFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#5A5BFA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5BFA

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5BFA	#FFFFFF	#000000	##FFFFFF
##5A5BFA	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078FF

Deuteranopia (green-blind)

#006AF7

Tritanopia (blue-blind)

#0084A2

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5a5bfa;
/* rgb */ color: rgb(90, 91, 250);
/* oklch */ color: oklch(56.8% 0.230 275.9);

Tailwind

colors: {
  custom: {
    50: '#9a8afd',
    500: '#5a5bfa',
    950: '#000000',
  },
}

SCSS

$custom: #5a5bfa;
$custom-light: #9a8afd;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5bfa",
  "rgb": {
    "r": 90,
    "g": 91,
    "b": 250
  },
  "hsl": {
    "h": 239.625,
    "s": 94.118,
    "l": 66.667
  },
  "oklch": {
    "l": 0.56831,
    "c": 0.23037,
    "h": 275.9
  },
  "luminance": 0.16558
}

Semantic roles & 50–950 ramp

primary

#5A5BFA

secondary

#F2F1BE

accent

#E400E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #5A5BFA

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

Preview Lab → · Contrast checker → · Palette generator →