#4084D8#4084D8

#4084D8 is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 61.0% C 0.145 H 255.1°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4084D8
RGB	rgb(64, 132, 216)
HSL	hsl(213, 66%, 55%)
HSV	hsv(213, 70%, 85%)
CMYK	cmyk(70.4%, 38.9%, 0%, 15.3%)
CIE-LAB	lab(54.60, 6.14, -49.31)
CIE-LCH	lch(54.60, 49.69, 277.10°)
OKLab	oklab(61% -0.0373 -0.1405)
OKLCH	oklch(61% 0.145 255.1)
XYZ	xyz(22.7557, 22.5479, 68.1053)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4084D8 #D89440

analogous

#40D0D8 #4084D8 #4840D8

triadic

#4084D8 #D84084 #84D840

tetradic

#4084D8 #D840D0 #D89440 #40D848

square

#4084D8 #D840D0 #D89440 #40D848

split-complementary

#4084D8 #D84840 #D0D840

monochromatic

#1B4983 #2566B6 #4084D8 #73A5E2 #A6C5ED

Accessibility & contrast

On white

3.81

#4084D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4084D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4084D8

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4084D8	#FFFFFF	#000000	##000000
##4084D8	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8ADB

Deuteranopia (green-blind)

#467CD6

Tritanopia (blue-blind)

#0098A3

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4084d8;
/* rgb */ color: rgb(64, 132, 216);
/* oklch */ color: oklch(61.0% 0.145 255.1);

Tailwind

colors: {
  custom: {
    50: '#86a7e4',
    500: '#4084d8',
    950: '#000000',
  },
}

SCSS

$custom: #4084d8;
$custom-light: #86a7e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4084d8",
  "rgb": {
    "r": 64,
    "g": 132,
    "b": 216
  },
  "hsl": {
    "h": 213.158,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.60997,
    "c": 0.14542,
    "h": 255.1
  },
  "luminance": 0.2255
}

Semantic roles & 50–950 ramp

primary

#4084D8

secondary

#DABD9A

accent

#9D3FE9

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #4084D8

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

Preview Lab → · Contrast checker → · Palette generator →