#4585D3#4585D3

#4585D3 is a mid, vivid cyan. Relative luminance 0.227; OKLCH L 61.1% C 0.136 H 254.7°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4585D3
RGB	rgb(69, 133, 211)
HSL	hsl(213, 62%, 55%)
HSV	hsv(213, 67%, 83%)
CMYK	cmyk(67.3%, 37%, 0%, 17.3%)
CIE-LAB	lab(54.80, 4.55, -46.16)
CIE-LCH	lch(54.80, 46.39, 275.63°)
OKLab	oklab(61.12% -0.036 -0.1312)
OKLCH	oklch(61.12% 0.136 254.7)
XYZ	xyz(22.5953, 22.7411, 64.8141)
Luminance	0.2274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4585D3 #D39345

analogous

#45CCD3 #4585D3 #4C45D3

triadic

#4585D3 #D34585 #85D345

tetradic

#4585D3 #D345CC #D39345 #45D34C

square

#4585D3 #D345CC #D39345 #45D34C

split-complementary

#4585D3 #D34C45 #CCD345

monochromatic

#1E4A7F #2A67B1 #4585D3 #76A5DF #A8C6EA

Accessibility & contrast

On white

3.78

#4585D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4585D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4585D3

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4585D3	#FFFFFF	#000000	##000000
##4585D3	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)

#628AD6

Deuteranopia (green-blind)

#4E7DD1

Tritanopia (blue-blind)

#0097A2

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4585d3;
/* rgb */ color: rgb(69, 133, 211);
/* oklch */ color: oklch(61.1% 0.136 254.7);

Tailwind

colors: {
  custom: {
    50: '#87a8e1',
    500: '#4585d3',
    950: '#000000',
  },
}

SCSS

$custom: #4585d3;
$custom-light: #87a8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4585d3",
  "rgb": {
    "r": 69,
    "g": 133,
    "b": 211
  },
  "hsl": {
    "h": 212.958,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.61119,
    "c": 0.13608,
    "h": 254.7
  },
  "luminance": 0.22743
}

Semantic roles & 50–950 ramp

primary

#4585D3

secondary

#D8BD9C

accent

#9C43E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4585D3

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

Preview Lab → · Contrast checker → · Palette generator →