#508AEB#508AEB

#508AEB is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.1% C 0.158 H 260.1°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#508AEB
RGB	rgb(80, 138, 235)
HSL	hsl(218, 79%, 62%)
HSV	hsv(218, 66%, 92%)
CMYK	cmyk(66%, 41.3%, 0%, 7.8%)
CIE-LAB	lab(57.92, 11.62, -54.61)
CIE-LCH	lch(57.92, 55.83, 282.01°)
OKLab	oklab(64.08% -0.0272 -0.1558)
OKLCH	oklch(64.08% 0.158 260.1)
XYZ	xyz(27.3868, 25.8779, 82.1328)
Luminance	0.2588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508AEB #EBB150

analogous

#50D8EB #508AEB #6450EB

triadic

#508AEB #EB508A #8AEB50

tetradic

#508AEB #EB50D8 #EBB150 #50EB64

square

#508AEB #EB50D8 #EBB150 #50EB64

split-complementary

#508AEB #EB6450 #D8EB50

monochromatic

#144DAD #1A66E4 #508AEB #87AFF1 #BED3F8

Accessibility & contrast

On white

3.40

#508AEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#508AEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508AEB

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508AEB	#FFFFFF	#000000	##000000
##508AEB	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D93EF

Deuteranopia (green-blind)

#4585E9

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #508aeb;
/* rgb */ color: rgb(80, 138, 235);
/* oklch */ color: oklch(64.1% 0.158 260.1);

Tailwind

colors: {
  custom: {
    50: '#90abf2',
    500: '#508aeb',
    950: '#000000',
  },
}

SCSS

$custom: #508aeb;
$custom-light: #90abf2;
$custom-dark: #000000;

JSON

{
  "hex": "#508aeb",
  "rgb": {
    "r": 80,
    "g": 138,
    "b": 235
  },
  "hsl": {
    "h": 217.548,
    "s": 79.487,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64079,
    "c": 0.15813,
    "h": 260.1
  },
  "luminance": 0.25881
}

Semantic roles & 50–950 ramp

primary

#508AEB

secondary

#E8D3AF

accent

#8D0ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #508AEB

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

Preview Lab → · Contrast checker → · Palette generator →