#406ABE#406ABE

#406ABE is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.7% C 0.140 H 262.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#406ABE
RGB	rgb(64, 106, 190)
HSL	hsl(220, 50%, 50%)
HSV	hsv(220, 66%, 75%)
CMYK	cmyk(66.3%, 44.2%, 0%, 25.5%)
CIE-LAB	lab(45.79, 12.92, -48.53)
CIE-LCH	lch(45.79, 50.22, 284.91°)
OKLab	oklab(53.69% -0.0179 -0.1386)
OKLCH	oklch(53.69% 0.14 262.6)
XYZ	xyz(16.5594, 15.1142, 50.7499)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406ABE #BE9440

analogous

#40A9BE #406ABE #5540BE

triadic

#406ABE #BE406A #6ABE40

tetradic

#406ABE #BE40A9 #BE9440 #40BE55

square

#406ABE #BE40A9 #BE9440 #40BE55

split-complementary

#406ABE #BE5540 #A9BE40

monochromatic

#213762 #315090 #406ABE #6D8DCE #9BB1DD

Accessibility & contrast

On white

5.22

#406ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#406ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406ABE

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406ABE	#FFFFFF	#000000	##FFFFFF
##406ABE	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4273C1

Deuteranopia (green-blind)

#2C67BC

Tritanopia (blue-blind)

#007D8B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #406abe;
/* rgb */ color: rgb(64, 106, 190);
/* oklch */ color: oklch(53.7% 0.140 262.6);

Tailwind

colors: {
  custom: {
    50: '#8294d2',
    500: '#406abe',
    950: '#000000',
  },
}

SCSS

$custom: #406abe;
$custom-light: #8294d2;
$custom-dark: #000000;

JSON

{
  "hex": "#406abe",
  "rgb": {
    "r": 64,
    "g": 106,
    "b": 190
  },
  "hsl": {
    "h": 220,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.53693,
    "c": 0.1398,
    "h": 262.6
  },
  "luminance": 0.15116
}

Semantic roles & 50–950 ramp

primary

#406ABE

secondary

#C9B690

accent

#AB4FD9

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #406ABE

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

Preview Lab → · Contrast checker → · Palette generator →