#5A5ABA#5A5ABA

#5A5ABA is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.8% C 0.147 H 279.9°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#5A5ABA
RGB	rgb(90, 90, 186)
HSL	hsl(240, 41%, 54%)
HSV	hsv(240, 52%, 73%)
CMYK	cmyk(51.6%, 51.6%, 0%, 27.1%)
CIE-LAB	lab(42.81, 26.74, -50.90)
CIE-LCH	lch(42.81, 57.50, 297.72°)
OKLab	oklab(51.76% 0.0254 -0.1452)
OKLCH	oklch(51.76% 0.147 279.9)
XYZ	xyz(16.7328, 13.0302, 48.0782)
Luminance	0.1303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5ABA #BABA5A

analogous

#5A8ABA #5A5ABA #8A5ABA

triadic

#5A5ABA #BA5A5A #5ABA5A

tetradic

#5A5ABA #BA5A8A #BABA5A #5ABA8A

square

#5A5ABA #BA5A8A #BABA5A #5ABA8A

split-complementary

#5A5ABA #BA8A5A #8ABA5A

monochromatic

#2D2D6C #3F3F97 #5A5ABA #8585CC #B0B0DE

Accessibility & contrast

On white

5.82

#5A5ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#5A5ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5ABA

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5ABA	#FFFFFF	#000000	##FFFFFF
##5A5ABA	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2969BD

Deuteranopia (green-blind)

#1F61B8

Tritanopia (blue-blind)

#336F81

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5a5aba;
/* rgb */ color: rgb(90, 90, 186);
/* oklch */ color: oklch(51.8% 0.147 279.9);

Tailwind

colors: {
  custom: {
    50: '#8f88cf',
    500: '#5a5aba',
    950: '#000000',
  },
}

SCSS

$custom: #5a5aba;
$custom-light: #8f88cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5aba",
  "rgb": {
    "r": 90,
    "g": 90,
    "b": 186
  },
  "hsl": {
    "h": 240,
    "s": 41.026,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51755,
    "c": 0.14742,
    "h": 279.9
  },
  "luminance": 0.13031
}

Semantic roles & 50–950 ramp

primary

#5A5ABA

secondary

#CCCCA3

accent

#D157D1

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5A5ABA

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

Preview Lab → · Contrast checker → · Palette generator →