#508BE5#508BE5

#508BE5 is a light, vivid blue. Relative luminance 0.258; OKLCH L 63.9% C 0.149 H 258.6°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#508BE5
RGB	rgb(80, 139, 229)
HSL	hsl(216, 74%, 61%)
HSV	hsv(216, 65%, 90%)
CMYK	cmyk(65.1%, 39.3%, 0%, 10.2%)
CIE-LAB	lab(57.87, 8.97, -51.35)
CIE-LCH	lch(57.87, 52.13, 279.90°)
OKLab	oklab(63.93% -0.0294 -0.1462)
OKLCH	oklch(63.93% 0.149 258.6)
XYZ	xyz(26.6787, 25.8252, 77.6923)
Luminance	0.2583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508BE5 #E5AA50

analogous

#50D5E5 #508BE5 #6050E5

triadic

#508BE5 #E5508B #8BE550

tetradic

#508BE5 #E550D5 #E5AA50 #50E560

square

#508BE5 #E550D5 #E5AA50 #50E560

split-complementary

#508BE5 #E56050 #D5E550

monochromatic

#184FA2 #2069D8 #508BE5 #85AEED #BBD2F5

Accessibility & contrast

On white

3.41

#508BE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#508BE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508BE5

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508BE5	#FFFFFF	#000000	##000000
##508BE5	1.00	3.41	6.17	6.17
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6393E9

Deuteranopia (green-blind)

#4C85E3

Tritanopia (blue-blind)

#00A0AD

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #508be5;
/* rgb */ color: rgb(80, 139, 229);
/* oklch */ color: oklch(63.9% 0.149 258.6);

Tailwind

colors: {
  custom: {
    50: '#8facee',
    500: '#508be5',
    950: '#000000',
  },
}

SCSS

$custom: #508be5;
$custom-light: #8facee;
$custom-dark: #000000;

JSON

{
  "hex": "#508be5",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 229
  },
  "hsl": {
    "h": 216.242,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.63934,
    "c": 0.14913,
    "h": 258.6
  },
  "luminance": 0.25828
}

Semantic roles & 50–950 ramp

primary

#508BE5

secondary

#E5CEAC

accent

#870FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #508BE5

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

Preview Lab → · Contrast checker → · Palette generator →