#508BE4#508BE4

#508BE4 is a light, vivid blue. Relative luminance 0.258; OKLCH L 63.9% C 0.148 H 258.4°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#508BE4
RGB	rgb(80, 139, 228)
HSL	hsl(216, 73%, 60%)
HSV	hsv(216, 65%, 89%)
CMYK	cmyk(64.9%, 39%, 0%, 10.6%)
CIE-LAB	lab(57.82, 8.62, -50.88)
CIE-LCH	lch(57.82, 51.61, 279.62°)
OKLab	oklab(63.88% -0.0296 -0.1448)
OKLCH	oklch(63.88% 0.148 258.4)
XYZ	xyz(26.5395, 25.7696, 76.9591)
Luminance	0.2577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508BE4 #E4A950

analogous

#50D5E4 #508BE4 #5F50E4

triadic

#508BE4 #E4508B #8BE450

tetradic

#508BE4 #E450D5 #E4A950 #50E45F

square

#508BE4 #E450D5 #E4A950 #50E45F

split-complementary

#508BE4 #E45F50 #D5E450

monochromatic

#194FA1 #2169D6 #508BE4 #85AEEC #BAD1F4

Accessibility & contrast

On white

3.41

#508BE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#508BE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508BE4

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508BE4	#FFFFFF	#000000	##000000
##508BE4	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6392E8

Deuteranopia (green-blind)

#4D85E2

Tritanopia (blue-blind)

#009FAC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #508be4;
/* rgb */ color: rgb(80, 139, 228);
/* oklch */ color: oklch(63.9% 0.148 258.4);

Tailwind

colors: {
  custom: {
    50: '#8faced',
    500: '#508be4',
    950: '#000000',
  },
}

SCSS

$custom: #508be4;
$custom-light: #8faced;
$custom-dark: #000000;

JSON

{
  "hex": "#508be4",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 228
  },
  "hsl": {
    "h": 216.081,
    "s": 73.267,
    "l": 60.392
  },
  "oklch": {
    "l": 0.63876,
    "c": 0.14782,
    "h": 258.4
  },
  "luminance": 0.25772
}

Semantic roles & 50–950 ramp

primary

#508BE4

secondary

#E4CEAC

accent

#8710D5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #508BE4

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

Preview Lab → · Contrast checker → · Palette generator →