#4084C5#4084C5

#4084C5 is a mid, vivid cyan. Relative luminance 0.216; OKLCH L 59.9% C 0.121 H 249.6°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4084C5
RGB	rgb(64, 132, 197)
HSL	hsl(209, 53%, 51%)
HSV	hsv(209, 68%, 77%)
CMYK	cmyk(67.5%, 33%, 0%, 22.7%)
CIE-LAB	lab(53.62, -0.54, -40.11)
CIE-LCH	lch(53.62, 40.12, 269.23°)
OKLab	oklab(59.91% -0.0422 -0.1136)
OKLCH	oklch(59.91% 0.121 249.6)
XYZ	xyz(20.4399, 21.6216, 55.9087)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4084C5 #C58140

analogous

#40C5C3 #4084C5 #4041C5

triadic

#4084C5 #C54084 #84C540

tetradic

#4084C5 #C340C5 #C58140 #41C540

square

#4084C5 #C340C5 #C58140 #41C540

split-complementary

#4084C5 #C54041 #C5C340

monochromatic

#20466A #2F6599 #4084C5 #6FA2D3 #9EC0E2

Accessibility & contrast

On white

3.94

#4084C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#4084C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4084C5

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4084C5	#FFFFFF	#000000	##000000
##4084C5	1.00	3.94	5.32	5.32
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6787C8

Deuteranopia (green-blind)

#557AC4

Tritanopia (blue-blind)

#00939B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4084c5;
/* rgb */ color: rgb(64, 132, 197);
/* oklch */ color: oklch(59.9% 0.121 249.6);

Tailwind

colors: {
  custom: {
    50: '#83a7d7',
    500: '#4084c5',
    950: '#000000',
  },
}

SCSS

$custom: #4084c5;
$custom-light: #83a7d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4084c5",
  "rgb": {
    "r": 64,
    "g": 132,
    "b": 197
  },
  "hsl": {
    "h": 209.323,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59911,
    "c": 0.12122,
    "h": 249.6
  },
  "luminance": 0.21624
}

Semantic roles & 50–950 ramp

primary

#4084C5

secondary

#CEB093

accent

#924BDD

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4084C5

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

Preview Lab → · Contrast checker → · Palette generator →