#4286C4#4286C4

#4286C4 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 60.4% C 0.117 H 248.4°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4286C4
RGB	rgb(66, 134, 196)
HSL	hsl(209, 52%, 51%)
HSV	hsv(209, 66%, 77%)
CMYK	cmyk(66.3%, 31.6%, 0%, 23.1%)
CIE-LAB	lab(54.23, -1.74, -38.58)
CIE-LCH	lch(54.23, 38.62, 267.43°)
OKLab	oklab(60.39% -0.0431 -0.1091)
OKLCH	oklch(60.39% 0.117 248.4)
XYZ	xyz(20.7320, 22.1918, 55.4047)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4286C4 #C48042

analogous

#42C4C1 #4286C4 #4245C4

triadic

#4286C4 #C44286 #86C442

tetradic

#4286C4 #C142C4 #C48042 #45C442

square

#4286C4 #C142C4 #C48042 #45C442

split-complementary

#4286C4 #C44245 #C4C142

monochromatic

#21476A #306799 #4286C4 #71A4D3 #9FC2E1

Accessibility & contrast

On white

3.86

#4286C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#4286C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4286C4

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4286C4	#FFFFFF	#000000	##000000
##4286C4	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B89C7

Deuteranopia (green-blind)

#597CC3

Tritanopia (blue-blind)

#00959C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4286c4;
/* rgb */ color: rgb(66, 134, 196);
/* oklch */ color: oklch(60.4% 0.117 248.4);

Tailwind

colors: {
  custom: {
    50: '#84a9d6',
    500: '#4286c4',
    950: '#000000',
  },
}

SCSS

$custom: #4286c4;
$custom-light: #84a9d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4286c4",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 196
  },
  "hsl": {
    "h": 208.615,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.60392,
    "c": 0.11735,
    "h": 248.4
  },
  "luminance": 0.22194
}

Semantic roles & 50–950 ramp

primary

#4286C4

secondary

#CEB094

accent

#914CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4286C4

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

Preview Lab → · Contrast checker → · Palette generator →