#406499#406499

#406499 is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.1% C 0.095 H 257.9°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#406499
RGB	rgb(64, 100, 153)
HSL	hsl(216, 41%, 43%)
HSV	hsv(216, 58%, 60%)
CMYK	cmyk(58.2%, 34.6%, 0%, 40%)
CIE-LAB	lab(42.00, 3.70, -32.81)
CIE-LCH	lch(42.00, 33.02, 276.43°)
OKLab	oklab(50.09% -0.0198 -0.0927)
OKLCH	oklch(50.09% 0.095 257.9)
XYZ	xyz(12.4193, 12.5032, 31.8897)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406499 #997540

analogous

#409199 #406499 #484099

triadic

#406499 #994064 #649940

tetradic

#406499 #994091 #997540 #409948

square

#406499 #994091 #997540 #409948

split-complementary

#406499 #994840 #919940

monochromatic

#1C2C43 #2E486E #406499 #5C82BB #87A3CD

Accessibility & contrast

On white

6.00

#406499 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#406499 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406499

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406499	#FFFFFF	#000000	##FFFFFF
##406499	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E689B

Deuteranopia (green-blind)

#435F98

Tritanopia (blue-blind)

#007077

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #406499;
/* rgb */ color: rgb(64, 100, 153);
/* oklch */ color: oklch(50.1% 0.095 257.9);

Tailwind

colors: {
  custom: {
    50: '#7c8fb7',
    500: '#406499',
    950: '#000000',
  },
}

SCSS

$custom: #406499;
$custom-light: #7c8fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#406499",
  "rgb": {
    "r": 64,
    "g": 100,
    "b": 153
  },
  "hsl": {
    "h": 215.73,
    "s": 41.014,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50093,
    "c": 0.09478,
    "h": 257.9
  },
  "luminance": 0.12504
}

Semantic roles & 50–950 ramp

primary

#406499

secondary

#B7A07E

accent

#A057D1

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #406499

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

Preview Lab → · Contrast checker → · Palette generator →