#508AF3#508AF3

#508AF3 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.6% C 0.169 H 261.2°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#508AF3
RGB	rgb(80, 138, 243)
HSL	hsl(219, 87%, 63%)
HSV	hsv(219, 67%, 95%)
CMYK	cmyk(67.1%, 43.2%, 0%, 4.7%)
CIE-LAB	lab(58.37, 14.38, -58.33)
CIE-LCH	lch(58.37, 60.07, 283.85°)
OKLab	oklab(64.57% -0.0257 -0.1667)
OKLCH	oklch(64.57% 0.169 261.2)
XYZ	xyz(28.5686, 26.3506, 88.3572)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508AF3 #F3B950

analogous

#50DCF3 #508AF3 #6750F3

triadic

#508AF3 #F3508A #8AF350

tetradic

#508AF3 #F350DC #F3B950 #50F367

square

#508AF3 #F350DC #F3B950 #50F367

split-complementary

#508AF3 #F36750 #DCF350

monochromatic

#0D4BBC #1764EF #508AF3 #89B0F7 #C3D7FB

Accessibility & contrast

On white

3.35

#508AF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#508AF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508AF3

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508AF3	#FFFFFF	#000000	##000000
##508AF3	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5794F7

Deuteranopia (green-blind)

#3B85F1

Tritanopia (blue-blind)

#00A2B3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #508af3;
/* rgb */ color: rgb(80, 138, 243);
/* oklch */ color: oklch(64.6% 0.169 261.2);

Tailwind

colors: {
  custom: {
    50: '#91abf8',
    500: '#508af3',
    950: '#000000',
  },
}

SCSS

$custom: #508af3;
$custom-light: #91abf8;
$custom-dark: #000000;

JSON

{
  "hex": "#508af3",
  "rgb": {
    "r": 80,
    "g": 138,
    "b": 243
  },
  "hsl": {
    "h": 218.65,
    "s": 87.166,
    "l": 63.333
  },
  "oklch": {
    "l": 0.64569,
    "c": 0.16865,
    "h": 261.2
  },
  "luminance": 0.26353
}

Semantic roles & 50–950 ramp

primary

#508AF3

secondary

#ECD8B2

accent

#9302E4

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #508AF3

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

Preview Lab → · Contrast checker → · Palette generator →