#5A8EF4#5A8EF4

#5A8EF4 is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.9% C 0.162 H 262.5°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#5A8EF4
RGB	rgb(90, 142, 244)
HSL	hsl(220, 88%, 65%)
HSV	hsv(220, 63%, 96%)
CMYK	cmyk(63.1%, 41.8%, 0%, 4.3%)
CIE-LAB	lab(59.93, 13.94, -56.36)
CIE-LCH	lch(59.93, 58.05, 283.89°)
OKLab	oklab(65.91% -0.0213 -0.1607)
OKLCH	oklch(65.91% 0.162 262.5)
XYZ	xyz(30.2129, 28.0485, 89.3921)
Luminance	0.2805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8EF4 #F4C05A

analogous

#5ADBF4 #5A8EF4 #735AF4

triadic

#5A8EF4 #F45A8E #8EF45A

tetradic

#5A8EF4 #F45ADB #F4C05A #5AF473

square

#5A8EF4 #F45ADB #F4C05A #5AF473

split-complementary

#5A8EF4 #F4735A #DBF45A

monochromatic

#0D4CC6 #2167F0 #5A8EF4 #93B5F8 #CDDDFC

Accessibility & contrast

On white

3.18

#5A8EF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#5A8EF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8EF4

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8EF4	#FFFFFF	#000000	##000000
##5A8EF4	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F98F8

Deuteranopia (green-blind)

#488AF2

Tritanopia (blue-blind)

#00A5B5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5a8ef4;
/* rgb */ color: rgb(90, 142, 244);
/* oklch */ color: oklch(65.9% 0.162 262.5);

Tailwind

colors: {
  custom: {
    50: '#96aef8',
    500: '#5a8ef4',
    950: '#000000',
  },
}

SCSS

$custom: #5a8ef4;
$custom-light: #96aef8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8ef4",
  "rgb": {
    "r": 90,
    "g": 142,
    "b": 244
  },
  "hsl": {
    "h": 219.74,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.65912,
    "c": 0.16207,
    "h": 262.5
  },
  "luminance": 0.28051
}

Semantic roles & 50–950 ramp

primary

#5A8EF4

secondary

#EFDDBB

accent

#9801E4

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5A8EF4

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

Preview Lab → · Contrast checker → · Palette generator →