#426FAC#426FAC

#426FAC is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.8% C 0.108 H 256.4°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#426FAC
RGB	rgb(66, 111, 172)
HSL	hsl(215, 45%, 47%)
HSV	hsv(215, 62%, 67%)
CMYK	cmyk(61.6%, 35.5%, 0%, 32.5%)
CIE-LAB	lab(46.32, 3.82, -37.22)
CIE-LCH	lch(46.32, 37.42, 275.87°)
OKLab	oklab(53.8% -0.0254 -0.1054)
OKLCH	oklch(53.8% 0.108 256.4)
XYZ	xyz(15.3749, 15.5043, 41.2041)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FAC #AC7F42

analogous

#42A4AC #426FAC #4A42AC

triadic

#426FAC #AC426F #6FAC42

tetradic

#426FAC #AC42A4 #AC7F42 #42AC4A

square

#426FAC #AC42A4 #AC7F42 #42AC4A

split-complementary

#426FAC #AC4A42 #A4AC42

monochromatic

#203654 #315280 #426FAC #678FC5 #93AFD6

Accessibility & contrast

On white

5.12

#426FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#426FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FAC

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FAC	#FFFFFF	#000000	##FFFFFF
##426FAC	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5573AF

Deuteranopia (green-blind)

#4769AB

Tritanopia (blue-blind)

#007D85

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #426fac;
/* rgb */ color: rgb(66, 111, 172);
/* oklch */ color: oklch(53.8% 0.108 256.4);

Tailwind

colors: {
  custom: {
    50: '#8098c5',
    500: '#426fac',
    950: '#000000',
  },
}

SCSS

$custom: #426fac;
$custom-light: #8098c5;
$custom-dark: #000000;

JSON

{
  "hex": "#426fac",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 172
  },
  "hsl": {
    "h": 214.528,
    "s": 44.538,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53802,
    "c": 0.10842,
    "h": 256.4
  },
  "luminance": 0.15506
}

Semantic roles & 50–950 ramp

primary

#426FAC

secondary

#C1A989

accent

#9E54D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #426FAC

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

Preview Lab → · Contrast checker → · Palette generator →