#4286BA#4286BA

#4286BA is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.9% C 0.105 H 244.0°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4286BA
RGB	rgb(66, 134, 186)
HSL	hsl(206, 48%, 49%)
HSV	hsv(206, 65%, 73%)
CMYK	cmyk(64.5%, 28%, 0%, 27.1%)
CIE-LAB	lab(53.76, -5.14, -33.62)
CIE-LCH	lch(53.76, 34.01, 261.30°)
OKLab	oklab(59.87% -0.0462 -0.0947)
OKLCH	oklch(59.87% 0.105 244)
XYZ	xyz(19.6315, 21.7516, 49.6088)
Luminance	0.2175 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4286BA #BA7642

analogous

#42BAB2 #4286BA #424ABA

triadic

#4286BA #BA4286 #86BA42

tetradic

#4286BA #B242BA #BA7642 #4ABA42

square

#4286BA #B242BA #BA7642 #4ABA42

split-complementary

#4286BA #BA424A #BAB242

monochromatic

#224560 #32658D #4286BA #6EA3CB #9BC0DB

Accessibility & contrast

On white

3.92

#4286BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4286BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4286BA

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4286BA	#FFFFFF	#000000	##000000
##4286BA	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F87BC

Deuteranopia (green-blind)

#5F7BB9

Tritanopia (blue-blind)

#009398

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4286ba;
/* rgb */ color: rgb(66, 134, 186);
/* oklch */ color: oklch(59.9% 0.105 244.0);

Tailwind

colors: {
  custom: {
    50: '#82a9cf',
    500: '#4286ba',
    950: '#000000',
  },
}

SCSS

$custom: #4286ba;
$custom-light: #82a9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4286ba",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 186
  },
  "hsl": {
    "h": 206,
    "s": 47.619,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5987,
    "c": 0.10536,
    "h": 244
  },
  "luminance": 0.21754
}

Semantic roles & 50–950 ramp

primary

#4286BA

secondary

#C8A890

accent

#8B51D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4286BA

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

Preview Lab → · Contrast checker → · Palette generator →