#426CA6#426CA6

#426CA6 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.8% C 0.103 H 256.8°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#426CA6
RGB	rgb(66, 108, 166)
HSL	hsl(215, 43%, 45%)
HSV	hsv(215, 60%, 65%)
CMYK	cmyk(60.2%, 34.9%, 0%, 34.9%)
CIE-LAB	lab(45.13, 3.61, -35.57)
CIE-LCH	lch(45.13, 35.76, 275.79°)
OKLab	oklab(52.78% -0.0237 -0.1006)
OKLCH	oklch(52.78% 0.103 256.8)
XYZ	xyz(14.4898, 14.6353, 38.1303)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426CA6 #A67C42

analogous

#429EA6 #426CA6 #4A42A6

triadic

#426CA6 #A6426C #6CA642

tetradic

#426CA6 #A6429E #A67C42 #42A64A

square

#426CA6 #A6429E #A67C42 #42A64A

split-complementary

#426CA6 #A64A42 #9EA642

monochromatic

#1F334E #31507A #426CA6 #648BC1 #90ACD3

Accessibility & contrast

On white

5.35

#426CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#426CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426CA6

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426CA6	#FFFFFF	#000000	##FFFFFF
##426CA6	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5470A8

Deuteranopia (green-blind)

#4766A5

Tritanopia (blue-blind)

#007981

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #426ca6;
/* rgb */ color: rgb(66, 108, 166);
/* oklch */ color: oklch(52.8% 0.103 256.8);

Tailwind

colors: {
  custom: {
    50: '#7f95c0',
    500: '#426ca6',
    950: '#000000',
  },
}

SCSS

$custom: #426ca6;
$custom-light: #7f95c0;
$custom-dark: #000000;

JSON

{
  "hex": "#426ca6",
  "rgb": {
    "r": 66,
    "g": 108,
    "b": 166
  },
  "hsl": {
    "h": 214.8,
    "s": 43.103,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52775,
    "c": 0.10338,
    "h": 256.8
  },
  "luminance": 0.14637
}

Semantic roles & 50–950 ramp

primary

#426CA6

secondary

#BEA686

accent

#9E55D3

background

#F8F9FB

surface

#EFF1F7

border

#CACBD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #426CA6

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

Preview Lab → · Contrast checker → · Palette generator →