#4585CC#4585CC

#4585CC is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.7% C 0.127 H 252.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4585CC
RGB	rgb(69, 133, 204)
HSL	hsl(212, 57%, 54%)
HSV	hsv(212, 66%, 80%)
CMYK	cmyk(66.2%, 34.8%, 0%, 20%)
CIE-LAB	lab(54.45, 2.12, -42.78)
CIE-LCH	lch(54.45, 42.83, 272.83°)
OKLab	oklab(60.72% -0.0377 -0.1213)
OKLCH	oklch(60.72% 0.127 252.7)
XYZ	xyz(21.7369, 22.3977, 60.2927)
Luminance	0.2240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4585CC #CC8C45

analogous

#45C8CC #4585CC #4845CC

triadic

#4585CC #CC4585 #85CC45

tetradic

#4585CC #CC45C8 #CC8C45 #45CC48

square

#4585CC #CC45C8 #CC8C45 #45CC48

split-complementary

#4585CC #CC4845 #C8CC45

monochromatic

#204976 #2E67A6 #4585CC #75A5D9 #A5C4E6

Accessibility & contrast

On white

3.83

#4585CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#4585CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4585CC

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4585CC	#FFFFFF	#000000	##000000
##4585CC	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6689CF

Deuteranopia (green-blind)

#537CCB

Tritanopia (blue-blind)

#00969F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4585cc;
/* rgb */ color: rgb(69, 133, 204);
/* oklch */ color: oklch(60.7% 0.127 252.7);

Tailwind

colors: {
  custom: {
    50: '#86a8dc',
    500: '#4585cc',
    950: '#000000',
  },
}

SCSS

$custom: #4585cc;
$custom-light: #86a8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4585cc",
  "rgb": {
    "r": 69,
    "g": 133,
    "b": 204
  },
  "hsl": {
    "h": 211.556,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.60722,
    "c": 0.12706,
    "h": 252.7
  },
  "luminance": 0.224
}

Semantic roles & 50–950 ramp

primary

#4585CC

secondary

#D3B899

accent

#9848E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4585CC

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

Preview Lab → · Contrast checker → · Palette generator →