#4286C1#4286C1

#4286C1 is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 60.2% C 0.114 H 247.2°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4286C1
RGB	rgb(66, 134, 193)
HSL	hsl(208, 51%, 51%)
HSV	hsv(208, 66%, 76%)
CMYK	cmyk(65.8%, 30.6%, 0%, 24.3%)
CIE-LAB	lab(54.09, -2.76, -37.10)
CIE-LCH	lch(54.09, 37.20, 265.74°)
OKLab	oklab(60.23% -0.044 -0.1048)
OKLCH	oklch(60.23% 0.114 247.2)
XYZ	xyz(20.3939, 22.0566, 53.6243)
Luminance	0.2206 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4286C1 #C17D42

analogous

#42C1BC #4286C1 #4246C1

triadic

#4286C1 #C14286 #86C142

tetradic

#4286C1 #BC42C1 #C17D42 #46C142

square

#4286C1 #BC42C1 #C17D42 #46C142

split-complementary

#4286C1 #C14246 #C1BC42

monochromatic

#224767 #316695 #4286C1 #70A4D0 #9EC1DF

Accessibility & contrast

On white

3.88

#4286C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#4286C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4286C1

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4286C1	#FFFFFF	#000000	##000000
##4286C1	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C88C4

Deuteranopia (green-blind)

#5B7CC0

Tritanopia (blue-blind)

#00949B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4286c1;
/* rgb */ color: rgb(66, 134, 193);
/* oklch */ color: oklch(60.2% 0.114 247.2);

Tailwind

colors: {
  custom: {
    50: '#83a9d4',
    500: '#4286c1',
    950: '#000000',
  },
}

SCSS

$custom: #4286c1;
$custom-light: #83a9d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4286c1",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 193
  },
  "hsl": {
    "h": 207.874,
    "s": 50.598,
    "l": 50.784
  },
  "oklch": {
    "l": 0.60232,
    "c": 0.11368,
    "h": 247.2
  },
  "luminance": 0.22059
}

Semantic roles & 50–950 ramp

primary

#4286C1

secondary

#CCAD93

accent

#8F4EDA

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4286C1

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

Preview Lab → · Contrast checker → · Palette generator →