#4686E4#4686E4

#4686E4 is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.4% C 0.157 H 258.1°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4686E4
RGB	rgb(70, 134, 228)
HSL	hsl(216, 75%, 58%)
HSV	hsv(216, 69%, 89%)
CMYK	cmyk(69.3%, 41.2%, 0%, 10.6%)
CIE-LAB	lab(56.04, 10.06, -53.74)
CIE-LCH	lch(56.04, 54.67, 280.60°)
OKLab	oklab(62.39% -0.0324 -0.1534)
OKLCH	oklch(62.39% 0.157 258.1)
XYZ	xyz(25.0494, 23.9511, 76.6866)
Luminance	0.2395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4686E4 #E4A446

analogous

#46D5E4 #4686E4 #5546E4

triadic

#4686E4 #E44686 #86E446

tetradic

#4686E4 #E446D5 #E4A446 #46E455

square

#4686E4 #E446D5 #E4A446 #46E455

split-complementary

#4686E4 #E45546 #D5E446

monochromatic

#164B99 #1E66CF #4686E4 #7BA9EC #B1CCF4

Accessibility & contrast

On white

3.63

#4686E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#4686E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4686E4

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4686E4	#FFFFFF	#000000	##000000
##4686E4	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8EE8

Deuteranopia (green-blind)

#4080E2

Tritanopia (blue-blind)

#009CAA

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4686e4;
/* rgb */ color: rgb(70, 134, 228);
/* oklch */ color: oklch(62.4% 0.157 258.1);

Tailwind

colors: {
  custom: {
    50: '#8ba8ed',
    500: '#4686e4',
    950: '#000000',
  },
}

SCSS

$custom: #4686e4;
$custom-light: #8ba8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4686e4",
  "rgb": {
    "r": 70,
    "g": 134,
    "b": 228
  },
  "hsl": {
    "h": 215.696,
    "s": 74.528,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62387,
    "c": 0.1568,
    "h": 258.1
  },
  "luminance": 0.23954
}

Semantic roles & 50–950 ramp

primary

#4686E4

secondary

#E2C9A4

accent

#A637F1

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4686E4

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

Preview Lab → · Contrast checker → · Palette generator →