#4286BE#4286BE

#4286BE is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 60.1% C 0.110 H 245.9°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4286BE
RGB	rgb(66, 134, 190)
HSL	hsl(207, 49%, 50%)
HSV	hsv(207, 65%, 75%)
CMYK	cmyk(65.3%, 29.5%, 0%, 25.5%)
CIE-LAB	lab(53.95, -3.79, -35.61)
CIE-LCH	lch(53.95, 35.81, 263.93°)
OKLab	oklab(60.08% -0.0449 -0.1005)
OKLCH	oklch(60.08% 0.11 245.9)
XYZ	xyz(20.0626, 21.9241, 51.8797)
Luminance	0.2193 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4286BE #BE7A42

analogous

#42BEB8 #4286BE #4248BE

triadic

#4286BE #BE4286 #86BE42

tetradic

#4286BE #B842BE #BE7A42 #48BE42

square

#4286BE #B842BE #BE7A42 #48BE42

split-complementary

#4286BE #BE4248 #BEB842

monochromatic

#224663 #326691 #4286BE #70A3CE #9DC0DD

Accessibility & contrast

On white

3.90

#4286BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4286BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4286BE

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4286BE	#FFFFFF	#000000	##000000
##4286BE	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)

#6D88C0

Deuteranopia (green-blind)

#5C7CBD

Tritanopia (blue-blind)

#00939A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4286be;
/* rgb */ color: rgb(66, 134, 190);
/* oklch */ color: oklch(60.1% 0.110 245.9);

Tailwind

colors: {
  custom: {
    50: '#83a9d2',
    500: '#4286be',
    950: '#000000',
  },
}

SCSS

$custom: #4286be;
$custom-light: #83a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4286be",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 190
  },
  "hsl": {
    "h": 207.097,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.60075,
    "c": 0.11008,
    "h": 245.9
  },
  "luminance": 0.21926
}

Semantic roles & 50–950 ramp

primary

#4286BE

secondary

#CAAB92

accent

#8D4FD8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4286BE

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

Preview Lab → · Contrast checker → · Palette generator →