#426BBE#426BBE

#426BBE is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.0% C 0.138 H 262.8°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#426BBE
RGB	rgb(66, 107, 190)
HSL	hsl(220, 49%, 50%)
HSV	hsv(220, 65%, 75%)
CMYK	cmyk(65.3%, 43.7%, 0%, 25.5%)
CIE-LAB	lab(46.16, 12.63, -47.93)
CIE-LCH	lch(46.16, 49.57, 284.77°)
OKLab	oklab(54.01% -0.0172 -0.1368)
OKLCH	oklch(54.01% 0.138 262.8)
XYZ	xyz(16.7955, 15.3898, 50.7906)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BBE #BE9542

analogous

#42A9BE #426BBE #5742BE

triadic

#426BBE #BE426B #6BBE42

tetradic

#426BBE #BE42A9 #BE9542 #42BE57

square

#426BBE #BE42A9 #BE9542 #42BE57

split-complementary

#426BBE #BE5742 #A9BE42

monochromatic

#223863 #325191 #426BBE #708FCE #9DB2DD

Accessibility & contrast

On white

5.15

#426BBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#426BBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BBE

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BBE	#FFFFFF	#000000	##FFFFFF
##426BBE	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473C1

Deuteranopia (green-blind)

#3068BC

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #426bbe;
/* rgb */ color: rgb(66, 107, 190);
/* oklch */ color: oklch(54.0% 0.138 262.8);

Tailwind

colors: {
  custom: {
    50: '#8394d2',
    500: '#426bbe',
    950: '#000000',
  },
}

SCSS

$custom: #426bbe;
$custom-light: #8394d2;
$custom-dark: #000000;

JSON

{
  "hex": "#426bbe",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 190
  },
  "hsl": {
    "h": 220.161,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.54005,
    "c": 0.13791,
    "h": 262.8
  },
  "luminance": 0.15391
}

Semantic roles & 50–950 ramp

primary

#426BBE

secondary

#CAB792

accent

#AB4FD8

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #426BBE

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

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