#426ABD#426ABD

#426ABD is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.7% C 0.138 H 263.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#426ABD
RGB	rgb(66, 106, 189)
HSL	hsl(220, 48%, 50%)
HSV	hsv(220, 65%, 74%)
CMYK	cmyk(65.1%, 43.9%, 0%, 25.9%)
CIE-LAB	lab(45.82, 12.91, -47.89)
CIE-LCH	lch(45.82, 49.60, 285.08°)
OKLab	oklab(53.73% -0.0164 -0.1367)
OKLCH	oklch(53.73% 0.138 263.2)
XYZ	xyz(16.5829, 15.1389, 50.1824)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426ABD #BD9542

analogous

#42A7BD #426ABD #5842BD

triadic

#426ABD #BD426A #6ABD42

tetradic

#426ABD #BD42A7 #BD9542 #42BD58

square

#426ABD #BD42A7 #BD9542 #42BD58

split-complementary

#426ABD #BD5842 #A7BD42

monochromatic

#223762 #325190 #426ABD #6F8ECD #9DB2DD

Accessibility & contrast

On white

5.21

#426ABD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#426ABD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426ABD

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426ABD	#FFFFFF	#000000	##FFFFFF
##426ABD	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4373C0

Deuteranopia (green-blind)

#2F67BB

Tritanopia (blue-blind)

#007D8A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #426abd;
/* rgb */ color: rgb(66, 106, 189);
/* oklch */ color: oklch(53.7% 0.138 263.2);

Tailwind

colors: {
  custom: {
    50: '#8394d1',
    500: '#426abd',
    950: '#000000',
  },
}

SCSS

$custom: #426abd;
$custom-light: #8394d1;
$custom-dark: #000000;

JSON

{
  "hex": "#426abd",
  "rgb": {
    "r": 66,
    "g": 106,
    "b": 189
  },
  "hsl": {
    "h": 220.488,
    "s": 48.235,
    "l": 50
  },
  "oklch": {
    "l": 0.53725,
    "c": 0.13772,
    "h": 263.2
  },
  "luminance": 0.1514
}

Semantic roles & 50–950 ramp

primary

#426ABD

secondary

#C9B792

accent

#AC50D8

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #426ABD

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

Preview Lab → · Contrast checker → · Palette generator →