#4186D2#4186D2

#4186D2 is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 61.1% C 0.135 H 252.8°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4186D2
RGB	rgb(65, 134, 210)
HSL	hsl(211, 62%, 54%)
HSV	hsv(211, 69%, 82%)
CMYK	cmyk(69%, 36.2%, 0%, 17.6%)
CIE-LAB	lab(54.89, 2.97, -45.47)
CIE-LCH	lch(54.89, 45.57, 273.74°)
OKLab	oklab(61.13% -0.04 -0.1292)
OKLCH	oklch(61.13% 0.135 252.8)
XYZ	xyz(22.3336, 22.8248, 64.1889)
Luminance	0.2283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4186D2 #D28D41

analogous

#41CFD2 #4186D2 #4541D2

triadic

#4186D2 #D24186 #86D241

tetradic

#4186D2 #D241CF #D28D41 #41D245

square

#4186D2 #D241CF #D28D41 #41D245

split-complementary

#4186D2 #D24541 #CFD241

monochromatic

#1D4A7B #2968AD #4186D2 #72A6DE #A4C5E9

Accessibility & contrast

On white

3.77

#4186D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#4186D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4186D2

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4186D2	#FFFFFF	#000000	##000000
##4186D2	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648BD5

Deuteranopia (green-blind)

#4F7DD0

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4186d2;
/* rgb */ color: rgb(65, 134, 210);
/* oklch */ color: oklch(61.1% 0.135 252.8);

Tailwind

colors: {
  custom: {
    50: '#86a8e0',
    500: '#4186d2',
    950: '#000000',
  },
}

SCSS

$custom: #4186d2;
$custom-light: #86a8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4186d2",
  "rgb": {
    "r": 65,
    "g": 134,
    "b": 210
  },
  "hsl": {
    "h": 211.448,
    "s": 61.702,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61129,
    "c": 0.1353,
    "h": 252.8
  },
  "luminance": 0.22827
}

Semantic roles & 50–950 ramp

primary

#4186D2

secondary

#D6B998

accent

#9843E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4186D2

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

Preview Lab → · Contrast checker → · Palette generator →