#406CA9#406CA9

#406CA9 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.8% C 0.108 H 256.9°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#406CA9
RGB	rgb(64, 108, 169)
HSL	hsl(215, 45%, 46%)
HSV	hsv(215, 62%, 66%)
CMYK	cmyk(62.1%, 36.1%, 0%, 33.7%)
CIE-LAB	lab(45.19, 4.24, -37.25)
CIE-LCH	lch(45.19, 37.49, 276.50°)
OKLab	oklab(52.85% -0.0246 -0.1055)
OKLCH	oklch(52.85% 0.108 256.9)
XYZ	xyz(14.6358, 14.6784, 39.5903)
Luminance	0.1468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406CA9 #A97D40

analogous

#40A0A9 #406CA9 #4840A9

triadic

#406CA9 #A9406C #6CA940

tetradic

#406CA9 #A940A0 #A97D40 #40A948

square

#406CA9 #A940A0 #A97D40 #40A948

split-complementary

#406CA9 #A94840 #A0A940

monochromatic

#1E3350 #2F507D #406CA9 #628BC4 #8FACD5

Accessibility & contrast

On white

5.34

#406CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#406CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406CA9

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406CA9	#FFFFFF	#000000	##FFFFFF
##406CA9	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5270AC

Deuteranopia (green-blind)

#4466A8

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #406ca9;
/* rgb */ color: rgb(64, 108, 169);
/* oklch */ color: oklch(52.8% 0.108 256.9);

Tailwind

colors: {
  custom: {
    50: '#7e95c3',
    500: '#406ca9',
    950: '#000000',
  },
}

SCSS

$custom: #406ca9;
$custom-light: #7e95c3;
$custom-dark: #000000;

JSON

{
  "hex": "#406ca9",
  "rgb": {
    "r": 64,
    "g": 108,
    "b": 169
  },
  "hsl": {
    "h": 214.857,
    "s": 45.064,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52847,
    "c": 0.10838,
    "h": 256.9
  },
  "luminance": 0.1468
}

Semantic roles & 50–950 ramp

primary

#406CA9

secondary

#C0A785

accent

#9E53D5

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #406CA9

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

Preview Lab → · Contrast checker → · Palette generator →