#4584D8#4584D8

#4584D8 is a mid, vivid cyan. Relative luminance 0.227; OKLCH L 61.2% C 0.144 H 256.4°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4584D8
RGB	rgb(69, 132, 216)
HSL	hsl(214, 65%, 56%)
HSV	hsv(214, 68%, 85%)
CMYK	cmyk(68.1%, 38.9%, 0%, 15.3%)
CIE-LAB	lab(54.79, 6.90, -49.01)
CIE-LCH	lch(54.79, 49.49, 278.01°)
OKLab	oklab(61.19% -0.0338 -0.1396)
OKLCH	oklch(61.19% 0.144 256.4)
XYZ	xyz(23.0957, 22.7232, 68.1213)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4584D8 #D89945

analogous

#45CDD8 #4584D8 #4F45D8

triadic

#4584D8 #D84584 #84D845

tetradic

#4584D8 #D845CD #D89945 #45D84F

square

#4584D8 #D845CD #D89945 #45D84F

split-complementary

#4584D8 #D84F45 #CDD845

monochromatic

#1C4A86 #2765B9 #4584D8 #78A5E3 #AAC7ED

Accessibility & contrast

On white

3.79

#4584D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4584D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4584D8

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4584D8	#FFFFFF	#000000	##000000
##4584D8	1.00	3.79	5.55	5.55
#FFFFFF	3.79	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: #4584d8;
/* rgb */ color: rgb(69, 132, 216);
/* oklch */ color: oklch(61.2% 0.144 256.4);

Tailwind

colors: {
  custom: {
    50: '#88a7e4',
    500: '#4584d8',
    950: '#000000',
  },
}

SCSS

$custom: #4584d8;
$custom-light: #88a7e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4584d8",
  "rgb": {
    "r": 69,
    "g": 132,
    "b": 216
  },
  "hsl": {
    "h": 214.286,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.6119,
    "c": 0.14363,
    "h": 256.4
  },
  "luminance": 0.22726
}

Semantic roles & 50–950 ramp

primary

#4584D8

secondary

#DBC19E

accent

#A040E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4584D8

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

Preview Lab → · Contrast checker → · Palette generator →