#4684D8#4684D8

#4684D8 is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 61.2% C 0.143 H 256.6°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4684D8
RGB	rgb(70, 132, 216)
HSL	hsl(215, 65%, 56%)
HSV	hsv(215, 68%, 85%)
CMYK	cmyk(67.6%, 38.9%, 0%, 15.3%)
CIE-LAB	lab(54.82, 7.05, -48.95)
CIE-LCH	lch(54.82, 49.45, 278.20°)
OKLab	oklab(61.23% -0.0331 -0.1394)
OKLCH	oklch(61.23% 0.143 256.6)
XYZ	xyz(23.1672, 22.7601, 68.1246)
Luminance	0.2276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4684D8 #D89A46

analogous

#46CDD8 #4684D8 #5146D8

triadic

#4684D8 #D84684 #84D846

tetradic

#4684D8 #D846CD #D89A46 #46D851

square

#4684D8 #D846CD #D89A46 #46D851

split-complementary

#4684D8 #D85146 #CDD846

monochromatic

#1C4A87 #2765BA #4684D8 #79A6E3 #ABC7ED

Accessibility & contrast

On white

3.78

#4684D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4684D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4684D8

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4684D8	#FFFFFF	#000000	##000000
##4684D8	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8BDB

Deuteranopia (green-blind)

#487DD6

Tritanopia (blue-blind)

#0097A3

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4684d8;
/* rgb */ color: rgb(70, 132, 216);
/* oklch */ color: oklch(61.2% 0.143 256.6);

Tailwind

colors: {
  custom: {
    50: '#89a7e4',
    500: '#4684d8',
    950: '#000000',
  },
}

SCSS

$custom: #4684d8;
$custom-light: #89a7e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4684d8",
  "rgb": {
    "r": 70,
    "g": 132,
    "b": 216
  },
  "hsl": {
    "h": 214.521,
    "s": 65.179,
    "l": 56.078
  },
  "oklch": {
    "l": 0.61231,
    "c": 0.14326,
    "h": 256.6
  },
  "luminance": 0.22762
}

Semantic roles & 50–950 ramp

primary

#4684D8

secondary

#DBC19F

accent

#A140E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4684D8

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

Preview Lab → · Contrast checker → · Palette generator →