#5A82EF#5A82EF

#5A82EF is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.1% C 0.169 H 266.5°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#5A82EF
RGB	rgb(90, 130, 239)
HSL	hsl(224, 82%, 65%)
HSV	hsv(224, 62%, 94%)
CMYK	cmyk(62.3%, 45.6%, 0%, 6.3%)
CIE-LAB	lab(56.45, 19.49, -59.15)
CIE-LCH	lch(56.45, 62.28, 288.24°)
OKLab	oklab(63.15% -0.0105 -0.169)
OKLCH	oklch(63.15% 0.169 266.5)
XYZ	xyz(27.7737, 24.3684, 84.8846)
Luminance	0.2437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A82EF #EFC75A

analogous

#5ACCEF #5A82EF #7D5AEF

triadic

#5A82EF #EF5A82 #82EF5A

tetradic

#5A82EF #EF5ACC #EFC75A #5AEF7D

square

#5A82EF #EF5ACC #EFC75A #5AEF7D

split-complementary

#5A82EF #EF7D5A #CCEF5A

monochromatic

#1240BC #2258EA #5A82EF #92ACF4 #CAD7FA

Accessibility & contrast

On white

3.57

#5A82EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#5A82EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A82EF

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A82EF	#FFFFFF	#000000	##000000
##5A82EF	1.00	3.57	5.87	5.87
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8FF3

Deuteranopia (green-blind)

#3381ED

Tritanopia (blue-blind)

#009BAD

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5a82ef;
/* rgb */ color: rgb(90, 130, 239);
/* oklch */ color: oklch(63.1% 0.169 266.5);

Tailwind

colors: {
  custom: {
    50: '#96a5f5',
    500: '#5a82ef',
    950: '#000000',
  },
}

SCSS

$custom: #5a82ef;
$custom-light: #96a5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a82ef",
  "rgb": {
    "r": 90,
    "g": 130,
    "b": 239
  },
  "hsl": {
    "h": 223.893,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.63148,
    "c": 0.16935,
    "h": 266.5
  },
  "luminance": 0.24371
}

Semantic roles & 50–950 ramp

primary

#5A82EF

secondary

#ECDEB9

accent

#A507DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5A82EF

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

Preview Lab → · Contrast checker → · Palette generator →