#426FA1#426FA1

#426FA1 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.094 H 252.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#426FA1
RGB	rgb(66, 111, 161)
HSL	hsl(212, 42%, 45%)
HSV	hsv(212, 59%, 63%)
CMYK	cmyk(59%, 31.1%, 0%, 36.9%)
CIE-LAB	lab(45.77, 0.07, -31.63)
CIE-LCH	lch(45.77, 31.63, 270.12°)
OKLab	oklab(53.19% -0.0285 -0.0891)
OKLCH	oklch(53.19% 0.094 252.3)
XYZ	xyz(14.3619, 15.0991, 35.8689)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FA1 #A17442

analogous

#429FA1 #426FA1 #4542A1

triadic

#426FA1 #A1426F #6FA142

tetradic

#426FA1 #A1429F #A17442 #42A145

square

#426FA1 #A1429F #A17442 #42A145

split-complementary

#426FA1 #A14542 #9FA142

monochromatic

#1E334A #305176 #426FA1 #628EBF #8DADD0

Accessibility & contrast

On white

5.22

#426FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#426FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FA1

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FA1	#FFFFFF	#000000	##FFFFFF
##426FA1	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A71A3

Deuteranopia (green-blind)

#4E68A0

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #426fa1;
/* rgb */ color: rgb(66, 111, 161);
/* oklch */ color: oklch(53.2% 0.094 252.3);

Tailwind

colors: {
  custom: {
    50: '#7e98bd',
    500: '#426fa1',
    950: '#000000',
  },
}

SCSS

$custom: #426fa1;
$custom-light: #7e98bd;
$custom-dark: #000000;

JSON

{
  "hex": "#426fa1",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 161
  },
  "hsl": {
    "h": 211.579,
    "s": 41.85,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53194,
    "c": 0.09358,
    "h": 252.3
  },
  "luminance": 0.151
}

Semantic roles & 50–950 ramp

primary

#426FA1

secondary

#BBA183

accent

#9756D2

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #426FA1

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

Preview Lab → · Contrast checker → · Palette generator →