#426BB6#426BB6

#426BB6 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.5% C 0.127 H 261.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#426BB6
RGB	rgb(66, 107, 182)
HSL	hsl(219, 47%, 49%)
HSV	hsv(219, 64%, 71%)
CMYK	cmyk(63.7%, 41.2%, 0%, 28.6%)
CIE-LAB	lab(45.70, 9.80, -44.03)
CIE-LCH	lch(45.70, 45.10, 282.55°)
OKLab	oklab(53.5% -0.0188 -0.1254)
OKLCH	oklch(53.5% 0.127 261.5)
XYZ	xyz(15.9450, 15.0496, 46.3115)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BB6 #B68D42

analogous

#42A5B6 #426BB6 #5342B6

triadic

#426BB6 #B6426B #6BB642

tetradic

#426BB6 #B642A5 #B68D42 #42B653

square

#426BB6 #B642A5 #B68D42 #42B653

split-complementary

#426BB6 #B65342 #A5B642

monochromatic

#21365C #325189 #426BB6 #6C8DCA #99B0DA

Accessibility & contrast

On white

5.24

#426BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#426BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BB6

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BB6	#FFFFFF	#000000	##FFFFFF
##426BB6	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4972B9

Deuteranopia (green-blind)

#3867B4

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #426bb6;
/* rgb */ color: rgb(66, 107, 182);
/* oklch */ color: oklch(53.5% 0.127 261.5);

Tailwind

colors: {
  custom: {
    50: '#8194cc',
    500: '#426bb6',
    950: '#000000',
  },
}

SCSS

$custom: #426bb6;
$custom-light: #8194cc;
$custom-dark: #000000;

JSON

{
  "hex": "#426bb6",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 182
  },
  "hsl": {
    "h": 218.793,
    "s": 46.774,
    "l": 48.627
  },
  "oklch": {
    "l": 0.535,
    "c": 0.12677,
    "h": 261.5
  },
  "luminance": 0.15051
}

Semantic roles & 50–950 ramp

primary

#426BB6

secondary

#C6B28E

accent

#A751D6

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #426BB6

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

Preview Lab → · Contrast checker → · Palette generator →