#4584CF#4584CF

#4584CF is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.7% C 0.132 H 254.2°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4584CF
RGB	rgb(69, 132, 207)
HSL	hsl(213, 59%, 54%)
HSV	hsv(213, 67%, 81%)
CMYK	cmyk(66.7%, 36.2%, 0%, 18.8%)
CIE-LAB	lab(54.31, 3.75, -44.68)
CIE-LCH	lch(54.31, 44.84, 274.80°)
OKLab	oklab(60.67% -0.036 -0.1269)
OKLCH	oklch(60.67% 0.132 254.2)
XYZ	xyz(21.9639, 22.2705, 62.1605)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4584CF #CF9045

analogous

#45C9CF #4584CF #4B45CF

triadic

#4584CF #CF4584 #84CF45

tetradic

#4584CF #CF45C9 #CF9045 #45CF4B

square

#4584CF #CF45C9 #CF9045 #45CF4B

split-complementary

#4584CF #CF4B45 #C9CF45

monochromatic

#20497A #2C66AB #4584CF #76A4DC #A6C4E8

Accessibility & contrast

On white

3.85

#4584CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#4584CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4584CF

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4584CF	#FFFFFF	#000000	##000000
##4584CF	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6389D2

Deuteranopia (green-blind)

#4F7CCD

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4584cf;
/* rgb */ color: rgb(69, 132, 207);
/* oklch */ color: oklch(60.7% 0.132 254.2);

Tailwind

colors: {
  custom: {
    50: '#87a7de',
    500: '#4584cf',
    950: '#000000',
  },
}

SCSS

$custom: #4584cf;
$custom-light: #87a7de;
$custom-dark: #000000;

JSON

{
  "hex": "#4584cf",
  "rgb": {
    "r": 69,
    "g": 132,
    "b": 207
  },
  "hsl": {
    "h": 212.609,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.60667,
    "c": 0.13192,
    "h": 254.2
  },
  "luminance": 0.22273
}

Semantic roles & 50–950 ramp

primary

#4584CF

secondary

#D5BA9B

accent

#9B46E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4584CF

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

Preview Lab → · Contrast checker → · Palette generator →