#508EFF#508EFF

#508EFF is a light, vivid blue. Relative luminance 0.283; OKLCH L 66.1% C 0.180 H 261.3°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#508EFF
RGB	rgb(80, 142, 255)
HSL	hsl(219, 100%, 66%)
HSV	hsv(219, 69%, 100%)
CMYK	cmyk(68.6%, 44.3%, 0%, 0%)
CIE-LAB	lab(60.13, 16.12, -62.11)
CIE-LCH	lch(60.13, 64.17, 284.55°)
OKLab	oklab(66.15% -0.0272 -0.1777)
OKLCH	oklch(66.15% 0.18 261.3)
XYZ	xyz(31.0248, 28.2683, 98.4096)
Luminance	0.2827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508EFF #FFC150

analogous

#50E5FF #508EFF #6950FF

triadic

#508EFF #FF508E #8EFF50

tetradic

#508EFF #FF50E5 #FFC150 #50FF69

square

#508EFF #FF50E5 #FFC150 #50FF69

split-complementary

#508EFF #FF6950 #E5FF50

monochromatic

#004BD5 #1366FF #508EFF #8DB6FF #CADDFF

Accessibility & contrast

On white

3.16

#508EFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#508EFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508EFF

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508EFF	#FFFFFF	#000000	##000000
##508EFF	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#569AFF

Deuteranopia (green-blind)

#3489FD

Tritanopia (blue-blind)

#00A8BA

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #508eff;
/* rgb */ color: rgb(80, 142, 255);
/* oklch */ color: oklch(66.1% 0.180 261.3);

Tailwind

colors: {
  custom: {
    50: '#93aeff',
    500: '#508eff',
    950: '#000000',
  },
}

SCSS

$custom: #508eff;
$custom-light: #93aeff;
$custom-dark: #000000;

JSON

{
  "hex": "#508eff",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 255
  },
  "hsl": {
    "h": 218.743,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.66149,
    "c": 0.17982,
    "h": 261.3
  },
  "luminance": 0.28271
}

Semantic roles & 50–950 ramp

primary

#508EFF

secondary

#F3DEB8

accent

#9400E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1018

muted

#7E7F86

Preview Lab

Preview with #508EFF

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

Preview Lab → · Contrast checker → · Palette generator →