#426BCD#426BCD

#426BCD is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.0% C 0.159 H 264.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#426BCD
RGB	rgb(66, 107, 205)
HSL	hsl(222, 58%, 53%)
HSV	hsv(222, 68%, 80%)
CMYK	cmyk(67.8%, 47.8%, 0%, 19.6%)
CIE-LAB	lab(47.08, 17.98, -55.10)
CIE-LCH	lch(47.08, 57.96, 288.07°)
OKLab	oklab(55% -0.0148 -0.1579)
OKLCH	oklch(55% 0.159 264.6)
XYZ	xyz(18.5200, 16.0796, 59.8734)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BCD #CDA442

analogous

#42B0CD #426BCD #5E42CD

triadic

#426BCD #CD426B #6BCD42

tetradic

#426BCD #CD42B0 #CDA442 #42CD5E

square

#426BCD #CD42B0 #CDA442 #42CD5E

split-complementary

#426BCD #CD5E42 #B0CD42

monochromatic

#1F3976 #2C50A6 #426BCD #7291DA #A3B7E7

Accessibility & contrast

On white

4.98

#426BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#426BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BCD

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BCD	#FFFFFF	#000000	##FFFFFF
##426BCD	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3776D1

Deuteranopia (green-blind)

#156ACB

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #426bcd;
/* rgb */ color: rgb(66, 107, 205);
/* oklch */ color: oklch(55.0% 0.159 264.6);

Tailwind

colors: {
  custom: {
    50: '#8694dd',
    500: '#426bcd',
    950: '#000000',
  },
}

SCSS

$custom: #426bcd;
$custom-light: #8694dd;
$custom-dark: #000000;

JSON

{
  "hex": "#426bcd",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 205
  },
  "hsl": {
    "h": 222.302,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.55003,
    "c": 0.15859,
    "h": 264.6
  },
  "luminance": 0.16081
}

Semantic roles & 50–950 ramp

primary

#426BCD

secondary

#D3C297

accent

#B446E1

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #426BCD

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

Preview Lab → · Contrast checker → · Palette generator →