#426CA4#426CA4

#426CA4 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.7% C 0.101 H 256.1°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#426CA4
RGB	rgb(66, 108, 164)
HSL	hsl(214, 43%, 45%)
HSV	hsv(214, 60%, 64%)
CMYK	cmyk(59.8%, 34.1%, 0%, 35.7%)
CIE-LAB	lab(45.03, 2.92, -34.56)
CIE-LCH	lch(45.03, 34.68, 274.83°)
OKLab	oklab(52.66% -0.0242 -0.0977)
OKLCH	oklch(52.66% 0.101 256.1)
XYZ	xyz(14.3078, 14.5625, 37.1716)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426CA4 #A47A42

analogous

#429DA4 #426CA4 #4942A4

triadic

#426CA4 #A4426C #6CA442

tetradic

#426CA4 #A4429D #A47A42 #42A449

square

#426CA4 #A4429D #A47A42 #42A449

split-complementary

#426CA4 #A44942 #9DA442

monochromatic

#1F334D #304F78 #426CA4 #638BC0 #8FABD2

Accessibility & contrast

On white

5.37

#426CA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#426CA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426CA4

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426CA4	#FFFFFF	#000000	##FFFFFF
##426CA4	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5570A6

Deuteranopia (green-blind)

#4866A3

Tritanopia (blue-blind)

#007980

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #426ca4;
/* rgb */ color: rgb(66, 108, 164);
/* oklch */ color: oklch(52.7% 0.101 256.1);

Tailwind

colors: {
  custom: {
    50: '#7f95bf',
    500: '#426ca4',
    950: '#000000',
  },
}

SCSS

$custom: #426ca4;
$custom-light: #7f95bf;
$custom-dark: #000000;

JSON

{
  "hex": "#426ca4",
  "rgb": {
    "r": 66,
    "g": 108,
    "b": 164
  },
  "hsl": {
    "h": 214.286,
    "s": 42.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52663,
    "c": 0.10063,
    "h": 256.1
  },
  "luminance": 0.14564
}

Semantic roles & 50–950 ramp

primary

#426CA4

secondary

#BDA585

accent

#9D55D2

background

#F8F9FB

surface

#EFF1F7

border

#CACBD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #426CA4

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

Preview Lab → · Contrast checker → · Palette generator →