#4684E1#4684E1

#4684E1 is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.8% C 0.155 H 258.4°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4684E1
RGB	rgb(70, 132, 225)
HSL	hsl(216, 72%, 58%)
HSV	hsv(216, 69%, 88%)
CMYK	cmyk(68.9%, 41.3%, 0%, 11.8%)
CIE-LAB	lab(55.32, 10.21, -53.21)
CIE-LCH	lch(55.32, 54.19, 280.86°)
OKLab	oklab(61.77% -0.0312 -0.1519)
OKLCH	oklch(61.77% 0.155 258.4)
XYZ	xyz(24.3627, 23.2383, 74.4211)
Luminance	0.2324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4684E1 #E1A346

analogous

#46D1E1 #4684E1 #5546E1

triadic

#4684E1 #E14684 #84E146

tetradic

#4684E1 #E146D1 #E1A346 #46E155

square

#4684E1 #E146D1 #E1A346 #46E155

split-complementary

#4684E1 #E15546 #D1E146

monochromatic

#184A95 #2164C9 #4684E1 #7BA7EA #AFCAF2

Accessibility & contrast

On white

3.72

#4684E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4684E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4684E1

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4684E1	#FFFFFF	#000000	##000000
##4684E1	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588CE5

Deuteranopia (green-blind)

#3F7EDF

Tritanopia (blue-blind)

#009AA7

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4684e1;
/* rgb */ color: rgb(70, 132, 225);
/* oklch */ color: oklch(61.8% 0.155 258.4);

Tailwind

colors: {
  custom: {
    50: '#8aa7eb',
    500: '#4684e1',
    950: '#000000',
  },
}

SCSS

$custom: #4684e1;
$custom-light: #8aa7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4684e1",
  "rgb": {
    "r": 70,
    "g": 132,
    "b": 225
  },
  "hsl": {
    "h": 216,
    "s": 72.093,
    "l": 57.843
  },
  "oklch": {
    "l": 0.61773,
    "c": 0.15507,
    "h": 258.4
  },
  "luminance": 0.23241
}

Semantic roles & 50–950 ramp

primary

#4684E1

secondary

#E0C8A2

accent

#A639EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4684E1

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

Preview Lab → · Contrast checker → · Palette generator →