#426DA4#426DA4

#426DA4 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.9% C 0.100 H 255.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#426DA4
RGB	rgb(66, 109, 164)
HSL	hsl(214, 43%, 45%)
HSV	hsv(214, 60%, 64%)
CMYK	cmyk(59.8%, 33.5%, 0%, 35.7%)
CIE-LAB	lab(45.32, 2.31, -34.09)
CIE-LCH	lch(45.32, 34.17, 273.87°)
OKLab	oklab(52.89% -0.0254 -0.0963)
OKLCH	oklch(52.89% 0.1 255.2)
XYZ	xyz(14.4139, 14.7746, 37.2070)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DA4 #A47942

analogous

#429EA4 #426DA4 #4842A4

triadic

#426DA4 #A4426D #6DA442

tetradic

#426DA4 #A4429E #A47942 #42A448

square

#426DA4 #A4429E #A47942 #42A448

split-complementary

#426DA4 #A44842 #9EA442

monochromatic

#1F334D #305078 #426DA4 #638CC0 #8FACD2

Accessibility & contrast

On white

5.31

#426DA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#426DA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DA4

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DA4	#FFFFFF	#000000	##FFFFFF
##426DA4	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5670A6

Deuteranopia (green-blind)

#4967A3

Tritanopia (blue-blind)

#007981

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #426da4;
/* rgb */ color: rgb(66, 109, 164);
/* oklch */ color: oklch(52.9% 0.100 255.2);

Tailwind

colors: {
  custom: {
    50: '#7f96bf',
    500: '#426da4',
    950: '#000000',
  },
}

SCSS

$custom: #426da4;
$custom-light: #7f96bf;
$custom-dark: #000000;

JSON

{
  "hex": "#426da4",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 164
  },
  "hsl": {
    "h": 213.673,
    "s": 42.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52893,
    "c": 0.09959,
    "h": 255.2
  },
  "luminance": 0.14776
}

Semantic roles & 50–950 ramp

primary

#426DA4

secondary

#BDA485

accent

#9C55D2

background

#F8F9FB

surface

#EFF1F7

border

#CACBD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #426DA4

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

Preview Lab → · Contrast checker → · Palette generator →