#508AE4#508AE4

#508AE4 is a light, vivid blue. Relative luminance 0.255; OKLCH L 63.7% C 0.149 H 258.9°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#508AE4
RGB	rgb(80, 138, 228)
HSL	hsl(216, 73%, 60%)
HSV	hsv(216, 65%, 89%)
CMYK	cmyk(64.9%, 39.5%, 0%, 10.6%)
CIE-LAB	lab(57.54, 9.22, -51.32)
CIE-LCH	lch(57.54, 52.14, 280.19°)
OKLab	oklab(63.66% -0.0287 -0.1461)
OKLCH	oklch(63.66% 0.149 258.9)
XYZ	xyz(26.3953, 25.4813, 76.9111)
Luminance	0.2548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508AE4 #E4AA50

analogous

#50D4E4 #508AE4 #6050E4

triadic

#508AE4 #E4508A #8AE450

tetradic

#508AE4 #E450D4 #E4AA50 #50E460

square

#508AE4 #E450D4 #E4AA50 #50E460

split-complementary

#508AE4 #E46050 #D4E450

monochromatic

#194EA1 #2168D6 #508AE4 #85ADEC #BAD1F4

Accessibility & contrast

On white

3.44

#508AE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#508AE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508AE4

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508AE4	#FFFFFF	#000000	##000000
##508AE4	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6192E8

Deuteranopia (green-blind)

#4C84E2

Tritanopia (blue-blind)

#009FAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #508ae4;
/* rgb */ color: rgb(80, 138, 228);
/* oklch */ color: oklch(63.7% 0.149 258.9);

Tailwind

colors: {
  custom: {
    50: '#8fabed',
    500: '#508ae4',
    950: '#000000',
  },
}

SCSS

$custom: #508ae4;
$custom-light: #8fabed;
$custom-dark: #000000;

JSON

{
  "hex": "#508ae4",
  "rgb": {
    "r": 80,
    "g": 138,
    "b": 228
  },
  "hsl": {
    "h": 216.486,
    "s": 73.267,
    "l": 60.392
  },
  "oklch": {
    "l": 0.63661,
    "c": 0.1489,
    "h": 258.9
  },
  "luminance": 0.25484
}

Semantic roles & 50–950 ramp

primary

#508AE4

secondary

#E4CEAC

accent

#8810D5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #508AE4

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

Preview Lab → · Contrast checker → · Palette generator →