#406ABA#406ABA

#406ABA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.4% C 0.134 H 262.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#406ABA
RGB	rgb(64, 106, 186)
HSL	hsl(219, 49%, 49%)
HSV	hsv(219, 66%, 73%)
CMYK	cmyk(65.6%, 43%, 0%, 27.1%)
CIE-LAB	lab(45.55, 11.49, -46.59)
CIE-LCH	lch(45.55, 47.99, 283.86°)
OKLab	oklab(53.44% -0.0187 -0.1329)
OKLCH	oklch(53.44% 0.134 262)
XYZ	xyz(16.1282, 14.9417, 48.4789)
Luminance	0.1494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406ABA #BA9040

analogous

#40A7BA #406ABA #5340BA

triadic

#406ABA #BA406A #6ABA40

tetradic

#406ABA #BA40A7 #BA9040 #40BA53

square

#406ABA #BA40A7 #BA9040 #40BA53

split-complementary

#406ABA #BA5340 #A7BA40

monochromatic

#21365F #30508C #406ABA #6B8CCC #99B0DC

Accessibility & contrast

On white

5.27

#406ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#406ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406ABA

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406ABA	#FFFFFF	#000000	##FFFFFF
##406ABA	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4572BD

Deuteranopia (green-blind)

#3167B8

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #406aba;
/* rgb */ color: rgb(64, 106, 186);
/* oklch */ color: oklch(53.4% 0.134 262.0);

Tailwind

colors: {
  custom: {
    50: '#8194cf',
    500: '#406aba',
    950: '#000000',
  },
}

SCSS

$custom: #406aba;
$custom-light: #8194cf;
$custom-dark: #000000;

JSON

{
  "hex": "#406aba",
  "rgb": {
    "r": 64,
    "g": 106,
    "b": 186
  },
  "hsl": {
    "h": 219.344,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.53435,
    "c": 0.13424,
    "h": 262
  },
  "luminance": 0.14943
}

Semantic roles & 50–950 ramp

primary

#406ABA

secondary

#C8B48E

accent

#A94FD8

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #406ABA

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

Preview Lab → · Contrast checker → · Palette generator →