#5A5DD5#5A5DD5

#5A5DD5 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.2% C 0.180 H 277.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#5A5DD5
RGB	rgb(90, 93, 213)
HSL	hsl(239, 59%, 59%)
HSV	hsv(239, 58%, 84%)
CMYK	cmyk(57.7%, 56.3%, 0%, 16.5%)
CIE-LAB	lab(45.37, 33.57, -62.37)
CIE-LCH	lch(45.37, 70.83, 298.29°)
OKLab	oklab(54.24% 0.0234 -0.1789)
OKLCH	oklch(54.24% 0.18 277.5)
XYZ	xyz(20.1372, 14.8050, 64.7344)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5DD5 #D5D25A

analogous

#5A9AD5 #5A5DD5 #955AD5

triadic

#5A5DD5 #D55A5D #5DD55A

tetradic

#5A5DD5 #D55A9A #D5D25A #5AD595

square

#5A5DD5 #D55A9A #D5D25A #5AD595

split-complementary

#5A5DD5 #D5955A #9AD55A

monochromatic

#252790 #3135C1 #5A5DD5 #8B8DE1 #BCBDEE

Accessibility & contrast

On white

5.30

#5A5DD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#5A5DD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5DD5

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5DD5	#FFFFFF	#000000	##FFFFFF
##5A5DD5	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071D9

Deuteranopia (green-blind)

#0066D3

Tritanopia (blue-blind)

#037990

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5a5dd5;
/* rgb */ color: rgb(90, 93, 213);
/* oklch */ color: oklch(54.2% 0.180 277.5);

Tailwind

colors: {
  custom: {
    50: '#938be3',
    500: '#5a5dd5',
    950: '#000000',
  },
}

SCSS

$custom: #5a5dd5;
$custom-light: #938be3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5dd5",
  "rgb": {
    "r": 90,
    "g": 93,
    "b": 213
  },
  "hsl": {
    "h": 238.537,
    "s": 59.42,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54243,
    "c": 0.18044,
    "h": 277.5
  },
  "luminance": 0.14806
}

Semantic roles & 50–950 ramp

primary

#5A5DD5

secondary

#DDDCAD

accent

#DF45E3

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C15

muted

#7E7D84

Preview Lab

Preview with #5A5DD5

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

Preview Lab → · Contrast checker → · Palette generator →