#4286C8#4286C8

#4286C8 is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.6% C 0.122 H 249.9°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4286C8
RGB	rgb(66, 134, 200)
HSL	hsl(210, 55%, 52%)
HSV	hsv(210, 67%, 78%)
CMYK	cmyk(67%, 33%, 0%, 21.6%)
CIE-LAB	lab(54.42, -0.36, -40.55)
CIE-LCH	lch(54.42, 40.55, 269.50°)
OKLab	oklab(60.61% -0.042 -0.1149)
OKLCH	oklch(60.61% 0.122 249.9)
XYZ	xyz(21.1933, 22.3764, 57.8345)
Luminance	0.2238 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4286C8 #C88442

analogous

#42C8C7 #4286C8 #4243C8

triadic

#4286C8 #C84286 #86C842

tetradic

#4286C8 #C742C8 #C88442 #43C842

square

#4286C8 #C742C8 #C88442 #43C842

split-complementary

#4286C8 #C84243 #C8C742

monochromatic

#20486F #2E679F #4286C8 #71A4D6 #A1C3E4

Accessibility & contrast

On white

3.84

#4286C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#4286C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4286C8

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4286C8	#FFFFFF	#000000	##000000
##4286C8	1.00	3.84	5.48	5.48
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6989CB

Deuteranopia (green-blind)

#567CC7

Tritanopia (blue-blind)

#00969E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4286c8;
/* rgb */ color: rgb(66, 134, 200);
/* oklch */ color: oklch(60.6% 0.122 249.9);

Tailwind

colors: {
  custom: {
    50: '#84a8d9',
    500: '#4286c8',
    950: '#000000',
  },
}

SCSS

$custom: #4286c8;
$custom-light: #84a8d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4286c8",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 200
  },
  "hsl": {
    "h": 209.552,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.60608,
    "c": 0.1223,
    "h": 249.9
  },
  "luminance": 0.22379
}

Semantic roles & 50–950 ramp

primary

#4286C8

secondary

#D0B296

accent

#934ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4286C8

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

Preview Lab → · Contrast checker → · Palette generator →