#4085D1#4085D1

#4085D1 is a mid, vivid cyan. Relative luminance 0.225; OKLCH L 60.8% C 0.135 H 252.8°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4085D1
RGB	rgb(64, 133, 209)
HSL	hsl(211, 61%, 54%)
HSV	hsv(211, 69%, 82%)
CMYK	cmyk(69.4%, 36.4%, 0%, 18%)
CIE-LAB	lab(54.52, 3.07, -45.50)
CIE-LCH	lch(54.52, 45.60, 273.86°)
OKLab	oklab(60.81% -0.04 -0.1294)
OKLCH	oklch(60.81% 0.135 252.8)
XYZ	xyz(22.0062, 22.4662, 63.4859)
Luminance	0.2247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4085D1 #D18C40

analogous

#40CDD1 #4085D1 #4340D1

triadic

#4085D1 #D14085 #85D140

tetradic

#4085D1 #D140CD #D18C40 #40D143

square

#4085D1 #D140CD #D18C40 #40D143

split-complementary

#4085D1 #D14340 #CDD140

monochromatic

#1D4979 #2967AB #4085D1 #71A5DD #A3C4E9

Accessibility & contrast

On white

3.82

#4085D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#4085D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4085D1

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4085D1	#FFFFFF	#000000	##000000
##4085D1	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638AD4

Deuteranopia (green-blind)

#4E7CCF

Tritanopia (blue-blind)

#0097A1

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4085d1;
/* rgb */ color: rgb(64, 133, 209);
/* oklch */ color: oklch(60.8% 0.135 252.8);

Tailwind

colors: {
  custom: {
    50: '#85a8df',
    500: '#4085d1',
    950: '#000000',
  },
}

SCSS

$custom: #4085d1;
$custom-light: #85a8df;
$custom-dark: #000000;

JSON

{
  "hex": "#4085d1",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 209
  },
  "hsl": {
    "h": 211.448,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.6081,
    "c": 0.1354,
    "h": 252.8
  },
  "luminance": 0.22468
}

Semantic roles & 50–950 ramp

primary

#4085D1

secondary

#D5B897

accent

#9844E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4085D1

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

Preview Lab → · Contrast checker → · Palette generator →