#508CEB#508CEB

#508CEB is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.5% C 0.156 H 259.2°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#508CEB
RGB	rgb(80, 140, 235)
HSL	hsl(217, 79%, 62%)
HSV	hsv(217, 66%, 92%)
CMYK	cmyk(66%, 40.4%, 0%, 7.8%)
CIE-LAB	lab(58.47, 10.42, -53.74)
CIE-LCH	lch(58.47, 54.74, 280.98°)
OKLab	oklab(64.5% -0.0291 -0.1532)
OKLCH	oklch(64.5% 0.156 259.2)
XYZ	xyz(27.6764, 26.4571, 82.2293)
Luminance	0.2646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508CEB #EBAF50

analogous

#50DAEB #508CEB #6250EB

triadic

#508CEB #EB508C #8CEB50

tetradic

#508CEB #EB50DA #EBAF50 #50EB62

square

#508CEB #EB50DA #EBAF50 #50EB62

split-complementary

#508CEB #EB6250 #DAEB50

monochromatic

#144FAD #1A68E4 #508CEB #87B0F1 #BED4F8

Accessibility & contrast

On white

3.34

#508CEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#508CEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508CEB

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508CEB	#FFFFFF	#000000	##000000
##508CEB	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6094EF

Deuteranopia (green-blind)

#4986E9

Tritanopia (blue-blind)

#00A2B0

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #508ceb;
/* rgb */ color: rgb(80, 140, 235);
/* oklch */ color: oklch(64.5% 0.156 259.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#508ceb",
  "rgb": {
    "r": 80,
    "g": 140,
    "b": 235
  },
  "hsl": {
    "h": 216.774,
    "s": 79.487,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64503,
    "c": 0.15592,
    "h": 259.2
  },
  "luminance": 0.2646
}

Semantic roles & 50–950 ramp

primary

#508CEB

secondary

#E8D2AF

accent

#8A0ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #508CEB

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

Preview Lab → · Contrast checker → · Palette generator →