#4182D6#4182D6

#4182D6 is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.5% C 0.145 H 255.9°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4182D6
RGB	rgb(65, 130, 214)
HSL	hsl(214, 65%, 55%)
HSV	hsv(214, 70%, 84%)
CMYK	cmyk(69.6%, 39.3%, 0%, 16.1%)
CIE-LAB	lab(53.97, 6.79, -49.20)
CIE-LCH	lch(53.97, 49.67, 277.86°)
OKLab	oklab(60.48% -0.0352 -0.1402)
OKLCH	oklch(60.48% 0.145 255.9)
XYZ	xyz(22.2958, 21.9418, 66.6654)
Luminance	0.2194 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4182D6 #D69541

analogous

#41CCD6 #4182D6 #4B41D6

triadic

#4182D6 #D64182 #82D641

tetradic

#4182D6 #D641CC #D69541 #41D64B

square

#4182D6 #D641CC #D69541 #41D64B

split-complementary

#4182D6 #D64B41 #CCD641

monochromatic

#1C4881 #2764B3 #4182D6 #73A3E1 #A6C4EC

Accessibility & contrast

On white

3.90

#4182D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4182D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4182D6

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4182D6	#FFFFFF	#000000	##000000
##4182D6	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B89D9

Deuteranopia (green-blind)

#447BD4

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4182d6;
/* rgb */ color: rgb(65, 130, 214);
/* oklch */ color: oklch(60.5% 0.145 255.9);

Tailwind

colors: {
  custom: {
    50: '#86a5e3',
    500: '#4182d6',
    950: '#000000',
  },
}

SCSS

$custom: #4182d6;
$custom-light: #86a5e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4182d6",
  "rgb": {
    "r": 65,
    "g": 130,
    "b": 214
  },
  "hsl": {
    "h": 213.826,
    "s": 64.502,
    "l": 54.706
  },
  "oklch": {
    "l": 0.60475,
    "c": 0.14459,
    "h": 255.9
  },
  "luminance": 0.21944
}

Semantic roles & 50–950 ramp

primary

#4182D6

secondary

#D9BD9A

accent

#9F40E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4182D6

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

Preview Lab → · Contrast checker → · Palette generator →