#4684E7#4684E7

#4684E7 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.1% C 0.163 H 259.4°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4684E7
RGB	rgb(70, 132, 231)
HSL	hsl(217, 77%, 59%)
HSV	hsv(217, 70%, 91%)
CMYK	cmyk(69.7%, 42.9%, 0%, 9.4%)
CIE-LAB	lab(55.66, 12.33, -56.02)
CIE-LCH	lch(55.66, 57.37, 282.41°)
OKLab	oklab(62.15% -0.03 -0.1602)
OKLCH	oklch(62.15% 0.163 259.4)
XYZ	xyz(25.1957, 23.5715, 78.8077)
Luminance	0.2357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4684E7 #E7A946

analogous

#46D5E7 #4684E7 #5946E7

triadic

#4684E7 #E74684 #84E746

tetradic

#4684E7 #E746D5 #E7A946 #46E759

square

#4684E7 #E746D5 #E7A946 #46E759

split-complementary

#4684E7 #E75946 #D5E746

monochromatic

#15499E #1C63D4 #4684E7 #7CA8EE #B2CCF5

Accessibility & contrast

On white

3.67

#4684E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#4684E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4684E7

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4684E7	#FFFFFF	#000000	##000000
##4684E7	1.00	3.67	5.71	5.71
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#548DEB

Deuteranopia (green-blind)

#387EE5

Tritanopia (blue-blind)

#009BAA

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4684e7;
/* rgb */ color: rgb(70, 132, 231);
/* oklch */ color: oklch(62.1% 0.163 259.4);

Tailwind

colors: {
  custom: {
    50: '#8ba7ef',
    500: '#4684e7',
    950: '#000000',
  },
}

SCSS

$custom: #4684e7;
$custom-light: #8ba7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4684e7",
  "rgb": {
    "r": 70,
    "g": 132,
    "b": 231
  },
  "hsl": {
    "h": 216.894,
    "s": 77.033,
    "l": 59.02
  },
  "oklch": {
    "l": 0.62145,
    "c": 0.16295,
    "h": 259.4
  },
  "luminance": 0.23574
}

Semantic roles & 50–950 ramp

primary

#4684E7

secondary

#E4CCA5

accent

#AA34F4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4684E7

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

Preview Lab → · Contrast checker → · Palette generator →