#5A5BD4#5A5BD4

#5A5BD4 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.8% C 0.182 H 278.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#5A5BD4
RGB	rgb(90, 91, 212)
HSL	hsl(240, 59%, 59%)
HSV	hsv(240, 58%, 83%)
CMYK	cmyk(57.5%, 57.1%, 0%, 16.9%)
CIE-LAB	lab(44.81, 34.46, -62.69)
CIE-LCH	lch(44.81, 71.54, 298.80°)
OKLab	oklab(53.81% 0.0254 -0.1799)
OKLCH	oklch(53.81% 0.182 278)
XYZ	xyz(19.8374, 14.4079, 64.0102)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5BD4 #D4D35A

analogous

#5A98D4 #5A5BD4 #965AD4

triadic

#5A5BD4 #D45A5B #5BD45A

tetradic

#5A5BD4 #D45A98 #D4D35A #5AD496

square

#5A5BD4 #D45A98 #D4D35A #5AD496

split-complementary

#5A5BD4 #D4965A #98D45A

monochromatic

#25268E #3233BF #5A5BD4 #8B8BE1 #BBBCED

Accessibility & contrast

On white

5.41

#5A5BD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#5A5BD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5BD4

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5BD4	#FFFFFF	#000000	##FFFFFF
##5A5BD4	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD8

Deuteranopia (green-blind)

#0065D2

Tritanopia (blue-blind)

#09788F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5a5bd4;
/* rgb */ color: rgb(90, 91, 212);
/* oklch */ color: oklch(53.8% 0.182 278.0);

Tailwind

colors: {
  custom: {
    50: '#9389e2',
    500: '#5a5bd4',
    950: '#000000',
  },
}

SCSS

$custom: #5a5bd4;
$custom-light: #9389e2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5bd4",
  "rgb": {
    "r": 90,
    "g": 91,
    "b": 212
  },
  "hsl": {
    "h": 239.508,
    "s": 58.654,
    "l": 59.216
  },
  "oklch": {
    "l": 0.5381,
    "c": 0.18167,
    "h": 278
  },
  "luminance": 0.14409
}

Semantic roles & 50–950 ramp

primary

#5A5BD4

secondary

#DDDCAD

accent

#E146E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5A5BD4

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

Preview Lab → · Contrast checker → · Palette generator →