#4086C9#4086C9

#4086C9 is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.6% C 0.124 H 249.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#4086C9
RGB	rgb(64, 134, 201)
HSL	hsl(209, 56%, 52%)
HSV	hsv(209, 68%, 79%)
CMYK	cmyk(68.2%, 33.3%, 0%, 21.2%)
CIE-LAB	lab(54.40, -0.33, -41.16)
CIE-LCH	lch(54.40, 41.16, 269.54°)
OKLab	oklab(60.59% -0.0431 -0.1167)
OKLCH	oklch(60.59% 0.124 249.7)
XYZ	xyz(21.1781, 22.3550, 58.4458)
Luminance	0.2236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4086C9 #C98340

analogous

#40C9C7 #4086C9 #4042C9

triadic

#4086C9 #C94086 #86C940

tetradic

#4086C9 #C740C9 #C98340 #42C940

square

#4086C9 #C740C9 #C98340 #42C940

split-complementary

#4086C9 #C94042 #C9C740

monochromatic

#1F486F #2D679F #4086C9 #70A4D6 #9FC2E4

Accessibility & contrast

On white

3.84

#4086C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#4086C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4086C9

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4086C9	#FFFFFF	#000000	##000000
##4086C9	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6889CC

Deuteranopia (green-blind)

#557CC8

Tritanopia (blue-blind)

#00969E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4086c9;
/* rgb */ color: rgb(64, 134, 201);
/* oklch */ color: oklch(60.6% 0.124 249.7);

Tailwind

colors: {
  custom: {
    50: '#84a8da',
    500: '#4086c9',
    950: '#000000',
  },
}

SCSS

$custom: #4086c9;
$custom-light: #84a8da;
$custom-dark: #000000;

JSON

{
  "hex": "#4086c9",
  "rgb": {
    "r": 64,
    "g": 134,
    "b": 201
  },
  "hsl": {
    "h": 209.343,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.60587,
    "c": 0.12436,
    "h": 249.7
  },
  "luminance": 0.22357
}

Semantic roles & 50–950 ramp

primary

#4086C9

secondary

#D0B294

accent

#9249DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4086C9

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

Preview Lab → · Contrast checker → · Palette generator →