#5A82EB#5A82EB

#5A82EB is a light, vivid blue. Relative luminance 0.241; OKLCH L 62.9% C 0.164 H 266.1°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#5A82EB
RGB	rgb(90, 130, 235)
HSL	hsl(223, 78%, 64%)
HSV	hsv(223, 62%, 92%)
CMYK	cmyk(61.7%, 44.7%, 0%, 7.8%)
CIE-LAB	lab(56.22, 18.15, -57.30)
CIE-LCH	lch(56.22, 60.10, 287.57°)
OKLab	oklab(62.9% -0.0111 -0.1636)
OKLCH	oklch(62.9% 0.164 266.1)
XYZ	xyz(27.1893, 24.1347, 81.8068)
Luminance	0.2414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A82EB #EBC35A

analogous

#5ACAEB #5A82EB #7A5AEB

triadic

#5A82EB #EB5A82 #82EB5A

tetradic

#5A82EB #EB5ACA #EBC35A #5AEB7A

square

#5A82EB #EB5ACA #EBC35A #5AEB7A

split-complementary

#5A82EB #EB7A5A #CAEB5A

monochromatic

#1642B5 #2359E4 #5A82EB #91ABF2 #C7D5F8

Accessibility & contrast

On white

3.60

#5A82EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#5A82EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A82EB

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A82EB	#FFFFFF	#000000	##000000
##5A82EB	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508EEF

Deuteranopia (green-blind)

#3981E9

Tritanopia (blue-blind)

#009AAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5a82eb;
/* rgb */ color: rgb(90, 130, 235);
/* oklch */ color: oklch(62.9% 0.164 266.1);

Tailwind

colors: {
  custom: {
    50: '#95a5f2',
    500: '#5a82eb',
    950: '#000000',
  },
}

SCSS

$custom: #5a82eb;
$custom-light: #95a5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a82eb",
  "rgb": {
    "r": 90,
    "g": 130,
    "b": 235
  },
  "hsl": {
    "h": 223.448,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.62895,
    "c": 0.16396,
    "h": 266.1
  },
  "luminance": 0.24137
}

Semantic roles & 50–950 ramp

primary

#5A82EB

secondary

#EADCB7

accent

#A10BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5A82EB

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

Preview Lab → · Contrast checker → · Palette generator →