#508BDE#508BDE

#508BDE is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.5% C 0.140 H 257.2°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#508BDE
RGB	rgb(80, 139, 222)
HSL	hsl(215, 68%, 59%)
HSV	hsv(215, 64%, 87%)
CMYK	cmyk(64%, 37.4%, 0%, 12.9%)
CIE-LAB	lab(57.50, 6.58, -48.03)
CIE-LCH	lch(57.50, 48.48, 277.80°)
OKLab	oklab(63.53% -0.031 -0.1365)
OKLCH	oklch(63.53% 0.14 257.2)
XYZ	xyz(25.7210, 25.4422, 72.6484)
Luminance	0.2545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508BDE #DEA350

analogous

#50D2DE #508BDE #5C50DE

triadic

#508BDE #DE508B #8BDE50

tetradic

#508BDE #DE50D2 #DEA350 #50DE5C

square

#508BDE #DE50D2 #DEA350 #50DE5C

split-complementary

#508BDE #DE5C50 #D2DE50

monochromatic

#1C4F97 #266BCB #508BDE #83ADE8 #B7CFF1

Accessibility & contrast

On white

3.45

#508BDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#508BDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508BDE

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508BDE	#FFFFFF	#000000	##000000
##508BDE	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6791E1

Deuteranopia (green-blind)

#5284DC

Tritanopia (blue-blind)

#009EAA

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #508bde;
/* rgb */ color: rgb(80, 139, 222);
/* oklch */ color: oklch(63.5% 0.140 257.2);

Tailwind

colors: {
  custom: {
    50: '#8eace9',
    500: '#508bde',
    950: '#000000',
  },
}

SCSS

$custom: #508bde;
$custom-light: #8eace9;
$custom-dark: #000000;

JSON

{
  "hex": "#508bde",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 222
  },
  "hsl": {
    "h": 215.07,
    "s": 68.269,
    "l": 59.216
  },
  "oklch": {
    "l": 0.6353,
    "c": 0.13994,
    "h": 257.2
  },
  "luminance": 0.25445
}

Semantic roles & 50–950 ramp

primary

#508BDE

secondary

#E1CAA9

accent

#A33DEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #508BDE

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

Preview Lab → · Contrast checker → · Palette generator →