#4084D3#4084D3

#4084D3 is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.7% C 0.139 H 253.9°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4084D3
RGB	rgb(64, 132, 211)
HSL	hsl(212, 63%, 54%)
HSV	hsv(212, 70%, 83%)
CMYK	cmyk(69.7%, 37.4%, 0%, 17.3%)
CIE-LAB	lab(54.34, 4.37, -46.92)
CIE-LCH	lch(54.34, 47.12, 275.32°)
OKLab	oklab(60.7% -0.0385 -0.1335)
OKLCH	oklch(60.7% 0.139 253.9)
XYZ	xyz(22.1192, 22.2933, 64.7527)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4084D3 #D38F40

analogous

#40CED3 #4084D3 #4640D3

triadic

#4084D3 #D34084 #84D340

tetradic

#4084D3 #D340CE #D38F40 #40D346

square

#4084D3 #D340CE #D38F40 #40D346

split-complementary

#4084D3 #D34640 #CED340

monochromatic

#1D497C #2866AE #4084D3 #72A4DE #A3C4EA

Accessibility & contrast

On white

3.85

#4084D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4084D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4084D3

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4084D3	#FFFFFF	#000000	##000000
##4084D3	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6089D6

Deuteranopia (green-blind)

#4A7CD1

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4084d3;
/* rgb */ color: rgb(64, 132, 211);
/* oklch */ color: oklch(60.7% 0.139 253.9);

Tailwind

colors: {
  custom: {
    50: '#85a7e1',
    500: '#4084d3',
    950: '#000000',
  },
}

SCSS

$custom: #4084d3;
$custom-light: #85a7e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4084d3",
  "rgb": {
    "r": 64,
    "g": 132,
    "b": 211
  },
  "hsl": {
    "h": 212.245,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60703,
    "c": 0.13898,
    "h": 253.9
  },
  "luminance": 0.22296
}

Semantic roles & 50–950 ramp

primary

#4084D3

secondary

#D7BA98

accent

#9A42E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4084D3

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

Preview Lab → · Contrast checker → · Palette generator →