#508DEB#508DEB

#508DEB is a light, vivid blue. Relative luminance 0.268; OKLCH L 64.7% C 0.155 H 258.8°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#508DEB
RGB	rgb(80, 141, 235)
HSL	hsl(216, 79%, 62%)
HSV	hsv(216, 66%, 92%)
CMYK	cmyk(66%, 40%, 0%, 7.8%)
CIE-LAB	lab(58.74, 9.82, -53.30)
CIE-LCH	lch(58.74, 54.20, 280.44°)
OKLab	oklab(64.72% -0.0301 -0.1519)
OKLCH	oklch(64.72% 0.155 258.8)
XYZ	xyz(27.8232, 26.7506, 82.2782)
Luminance	0.2675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DEB #EBAE50

analogous

#50DBEB #508DEB #6150EB

triadic

#508DEB #EB508D #8DEB50

tetradic

#508DEB #EB50DB #EBAE50 #50EB61

square

#508DEB #EB50DB #EBAE50 #50EB61

split-complementary

#508DEB #EB6150 #DBEB50

monochromatic

#1450AD #1A69E4 #508DEB #87B1F1 #BED5F8

Accessibility & contrast

On white

3.31

#508DEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#508DEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DEB

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DEB	#FFFFFF	#000000	##000000
##508DEB	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6295EF

Deuteranopia (green-blind)

#4A87E9

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #508deb;
/* rgb */ color: rgb(80, 141, 235);
/* oklch */ color: oklch(64.7% 0.155 258.8);

Tailwind

colors: {
  custom: {
    50: '#90adf2',
    500: '#508deb',
    950: '#000000',
  },
}

SCSS

$custom: #508deb;
$custom-light: #90adf2;
$custom-dark: #000000;

JSON

{
  "hex": "#508deb",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 235
  },
  "hsl": {
    "h": 216.387,
    "s": 79.487,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64715,
    "c": 0.15483,
    "h": 258.8
  },
  "luminance": 0.26753
}

Semantic roles & 50–950 ramp

primary

#508DEB

secondary

#E8D2AF

accent

#890ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #508DEB

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

Preview Lab → · Contrast checker → · Palette generator →