#426FAD#426FAD

#426FAD is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.9% C 0.110 H 256.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#426FAD
RGB	rgb(66, 111, 173)
HSL	hsl(215, 45%, 47%)
HSV	hsv(215, 62%, 68%)
CMYK	cmyk(61.8%, 35.8%, 0%, 32.2%)
CIE-LAB	lab(46.37, 4.17, -37.72)
CIE-LCH	lch(46.37, 37.95, 276.31°)
OKLab	oklab(53.86% -0.0252 -0.1069)
OKLCH	oklch(53.86% 0.11 256.8)
XYZ	xyz(15.4713, 15.5429, 41.7118)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FAD #AD8042

analogous

#42A5AD #426FAD #4A42AD

triadic

#426FAD #AD426F #6FAD42

tetradic

#426FAD #AD42A5 #AD8042 #42AD4A

square

#426FAD #AD42A5 #AD8042 #42AD4A

split-complementary

#426FAD #AD4A42 #A5AD42

monochromatic

#203654 #315381 #426FAD #678FC5 #93AFD6

Accessibility & contrast

On white

5.11

#426FAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#426FAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FAD

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FAD	#FFFFFF	#000000	##FFFFFF
##426FAD	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5573B0

Deuteranopia (green-blind)

#4669AC

Tritanopia (blue-blind)

#007D86

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #426fad;
/* rgb */ color: rgb(66, 111, 173);
/* oklch */ color: oklch(53.9% 0.110 256.8);

Tailwind

colors: {
  custom: {
    50: '#8098c6',
    500: '#426fad',
    950: '#000000',
  },
}

SCSS

$custom: #426fad;
$custom-light: #8098c6;
$custom-dark: #000000;

JSON

{
  "hex": "#426fad",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 173
  },
  "hsl": {
    "h": 214.766,
    "s": 44.77,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53859,
    "c": 0.10979,
    "h": 256.8
  },
  "luminance": 0.15544
}

Semantic roles & 50–950 ramp

primary

#426FAD

secondary

#C1AA89

accent

#9E53D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #426FAD

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

Preview Lab → · Contrast checker → · Palette generator →