#4686E3#4686E3

#4686E3 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.3% C 0.155 H 257.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4686E3
RGB	rgb(70, 134, 227)
HSL	hsl(216, 74%, 58%)
HSV	hsv(216, 69%, 89%)
CMYK	cmyk(69.2%, 41%, 0%, 11%)
CIE-LAB	lab(55.98, 9.71, -53.27)
CIE-LCH	lch(55.98, 54.15, 280.33°)
OKLab	oklab(62.33% -0.0326 -0.152)
OKLCH	oklch(62.33% 0.156 257.9)
XYZ	xyz(24.9110, 23.8957, 75.9576)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4686E3 #E3A346

analogous

#46D5E3 #4686E3 #5446E3

triadic

#4686E3 #E34686 #86E346

tetradic

#4686E3 #E346D5 #E3A346 #46E354

square

#4686E3 #E346D5 #E3A346 #46E354

split-complementary

#4686E3 #E35446 #D5E346

monochromatic

#174B98 #1F66CD #4686E3 #7BA9EB #B0CCF3

Accessibility & contrast

On white

3.63

#4686E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#4686E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4686E3

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4686E3	#FFFFFF	#000000	##000000
##4686E3	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8EE7

Deuteranopia (green-blind)

#417FE1

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4686e3;
/* rgb */ color: rgb(70, 134, 227);
/* oklch */ color: oklch(62.3% 0.155 257.9);

Tailwind

colors: {
  custom: {
    50: '#8ba8ec',
    500: '#4686e3',
    950: '#000000',
  },
}

SCSS

$custom: #4686e3;
$custom-light: #8ba8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4686e3",
  "rgb": {
    "r": 70,
    "g": 134,
    "b": 227
  },
  "hsl": {
    "h": 215.541,
    "s": 73.709,
    "l": 58.235
  },
  "oklch": {
    "l": 0.62326,
    "c": 0.1555,
    "h": 257.9
  },
  "luminance": 0.23898
}

Semantic roles & 50–950 ramp

primary

#4686E3

secondary

#E2C8A3

accent

#A537F0

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4686E3

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

Preview Lab → · Contrast checker → · Palette generator →