#426BD2#426BD2

#426BD2 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.3% C 0.165 H 265.1°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#426BD2
RGB	rgb(66, 107, 210)
HSL	hsl(223, 62%, 54%)
HSV	hsv(223, 69%, 82%)
CMYK	cmyk(68.6%, 49%, 0%, 17.6%)
CIE-LAB	lab(47.40, 19.77, -57.44)
CIE-LCH	lch(47.40, 60.75, 288.99°)
OKLab	oklab(55.35% -0.0141 -0.1648)
OKLCH	oklch(55.35% 0.165 265.1)
XYZ	xyz(19.1332, 16.3249, 63.1029)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BD2 #D2A942

analogous

#42B3D2 #426BD2 #6142D2

triadic

#426BD2 #D2426B #6BD242

tetradic

#426BD2 #D242B3 #D2A942 #42D261

square

#426BD2 #D242B3 #D2A942 #42D261

split-complementary

#426BD2 #D26142 #B3D242

monochromatic

#1E387C #294FAD #426BD2 #7392DE #A5B8EA

Accessibility & contrast

On white

4.92

#426BD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#426BD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BD2

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BD2	#FFFFFF	#000000	##FFFFFF
##426BD2	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3177D6

Deuteranopia (green-blind)

#006AD0

Tritanopia (blue-blind)

#008394

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #426bd2;
/* rgb */ color: rgb(66, 107, 210);
/* oklch */ color: oklch(55.3% 0.165 265.1);

Tailwind

colors: {
  custom: {
    50: '#8694e0',
    500: '#426bd2',
    950: '#000000',
  },
}

SCSS

$custom: #426bd2;
$custom-light: #8694e0;
$custom-dark: #000000;

JSON

{
  "hex": "#426bd2",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 210
  },
  "hsl": {
    "h": 222.917,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.55348,
    "c": 0.16539,
    "h": 265.1
  },
  "luminance": 0.16327
}

Semantic roles & 50–950 ramp

primary

#426BD2

secondary

#D7C599

accent

#B743E5

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #426BD2

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

Preview Lab → · Contrast checker → · Palette generator →