#4684EC#4684EC

#4684EC is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.5% C 0.170 H 260.1°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4684EC
RGB	rgb(70, 132, 236)
HSL	hsl(218, 81%, 60%)
HSV	hsv(218, 70%, 93%)
CMYK	cmyk(70.3%, 44.1%, 0%, 7.5%)
CIE-LAB	lab(55.95, 14.10, -58.35)
CIE-LCH	lch(55.95, 60.03, 283.58°)
OKLab	oklab(62.46% -0.0291 -0.167)
OKLCH	oklch(62.46% 0.17 260.1)
XYZ	xyz(25.9119, 23.8580, 82.5801)
Luminance	0.2386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4684EC #ECAE46

analogous

#46D7EC #4684EC #5B46EC

triadic

#4684EC #EC4684 #84EC46

tetradic

#4684EC #EC46D7 #ECAE46 #46EC5B

square

#4684EC #EC46D7 #ECAE46 #46EC5B

split-complementary

#4684EC #EC5B46 #D7EC46

monochromatic

#1149A7 #1761DE #4684EC #7DA9F2 #B5CEF7

Accessibility & contrast

On white

3.64

#4684EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#4684EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4684EC

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4684EC	#FFFFFF	#000000	##000000
##4684EC	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508EF0

Deuteranopia (green-blind)

#307FEA

Tritanopia (blue-blind)

#009CAC

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4684ec;
/* rgb */ color: rgb(70, 132, 236);
/* oklch */ color: oklch(62.5% 0.170 260.1);

Tailwind

colors: {
  custom: {
    50: '#8ca7f3',
    500: '#4684ec',
    950: '#000000',
  },
}

SCSS

$custom: #4684ec;
$custom-light: #8ca7f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4684ec",
  "rgb": {
    "r": 70,
    "g": 132,
    "b": 236
  },
  "hsl": {
    "h": 217.59,
    "s": 81.373,
    "l": 60
  },
  "oklch": {
    "l": 0.62462,
    "c": 0.1695,
    "h": 260.1
  },
  "luminance": 0.23861
}

Semantic roles & 50–950 ramp

primary

#4684EC

secondary

#E7CFA7

accent

#AD30F8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4684EC

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

Preview Lab → · Contrast checker → · Palette generator →