#4585C9#4585C9

#4585C9 is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.6% C 0.123 H 251.8°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4585C9
RGB	rgb(69, 133, 201)
HSL	hsl(211, 55%, 53%)
HSV	hsv(211, 66%, 79%)
CMYK	cmyk(65.7%, 33.8%, 0%, 21.2%)
CIE-LAB	lab(54.30, 1.08, -41.31)
CIE-LCH	lch(54.30, 41.33, 271.50°)
OKLab	oklab(60.56% -0.0385 -0.1171)
OKLCH	oklch(60.56% 0.123 251.8)
XYZ	xyz(21.3805, 22.2552, 58.4159)
Luminance	0.2226 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4585C9 #C98945

analogous

#45C7C9 #4585C9 #4745C9

triadic

#4585C9 #C94585 #85C945

tetradic

#4585C9 #C945C7 #C98945 #45C947

square

#4585C9 #C945C7 #C98945 #45C947

split-complementary

#4585C9 #C94745 #C7C945

monochromatic

#214972 #2F67A2 #4585C9 #74A4D7 #A4C3E5

Accessibility & contrast

On white

3.85

#4585C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#4585C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4585C9

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4585C9	#FFFFFF	#000000	##000000
##4585C9	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)

#6789CC

Deuteranopia (green-blind)

#557CC8

Tritanopia (blue-blind)

#00959E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4585c9;
/* rgb */ color: rgb(69, 133, 201);
/* oklch */ color: oklch(60.6% 0.123 251.8);

Tailwind

colors: {
  custom: {
    50: '#86a8da',
    500: '#4585c9',
    950: '#000000',
  },
}

SCSS

$custom: #4585c9;
$custom-light: #86a8da;
$custom-dark: #000000;

JSON

{
  "hex": "#4585c9",
  "rgb": {
    "r": 69,
    "g": 133,
    "b": 201
  },
  "hsl": {
    "h": 210.909,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60555,
    "c": 0.12324,
    "h": 251.8
  },
  "luminance": 0.22257
}

Semantic roles & 50–950 ramp

primary

#4585C9

secondary

#D1B698

accent

#9649DE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4585C9

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

Preview Lab → · Contrast checker → · Palette generator →