#4186CE#4186CE

#4186CE is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 60.9% C 0.130 H 251.6°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4186CE
RGB	rgb(65, 134, 206)
HSL	hsl(211, 59%, 53%)
HSV	hsv(211, 68%, 81%)
CMYK	cmyk(68.4%, 35%, 0%, 19.2%)
CIE-LAB	lab(54.69, 1.57, -43.54)
CIE-LCH	lch(54.69, 43.56, 272.07°)
OKLab	oklab(60.9% -0.041 -0.1236)
OKLCH	oklch(60.9% 0.13 251.6)
XYZ	xyz(21.8415, 22.6279, 61.5971)
Luminance	0.2263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4186CE #CE8941

analogous

#41CDCE #4186CE #4241CE

triadic

#4186CE #CE4186 #86CE41

tetradic

#4186CE #CE41CD #CE8941 #41CE42

square

#4186CE #CE41CD #CE8941 #41CE42

split-complementary

#4186CE #CE4241 #CDCE41

monochromatic

#1E4976 #2B68A7 #4186CE #72A5DB #A2C4E7

Accessibility & contrast

On white

3.80

#4186CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4186CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4186CE

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4186CE	#FFFFFF	#000000	##000000
##4186CE	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668AD1

Deuteranopia (green-blind)

#527DCD

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4186ce;
/* rgb */ color: rgb(65, 134, 206);
/* oklch */ color: oklch(60.9% 0.130 251.6);

Tailwind

colors: {
  custom: {
    50: '#85a8dd',
    500: '#4186ce',
    950: '#000000',
  },
}

SCSS

$custom: #4186ce;
$custom-light: #85a8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4186ce",
  "rgb": {
    "r": 65,
    "g": 134,
    "b": 206
  },
  "hsl": {
    "h": 210.638,
    "s": 58.996,
    "l": 53.137
  },
  "oklch": {
    "l": 0.60902,
    "c": 0.13022,
    "h": 251.6
  },
  "luminance": 0.2263
}

Semantic roles & 50–950 ramp

primary

#4186CE

secondary

#D4B697

accent

#9646E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4186CE

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

Preview Lab → · Contrast checker → · Palette generator →