#406CA8#406CA8

#406CA8 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.8% C 0.107 H 256.6°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#406CA8
RGB	rgb(64, 108, 168)
HSL	hsl(215, 45%, 45%)
HSV	hsv(215, 62%, 66%)
CMYK	cmyk(61.9%, 35.7%, 0%, 34.1%)
CIE-LAB	lab(45.14, 3.90, -36.74)
CIE-LCH	lch(45.14, 36.95, 276.05°)
OKLab	oklab(52.79% -0.0249 -0.1041)
OKLCH	oklch(52.79% 0.107 256.6)
XYZ	xyz(14.5423, 14.6409, 39.0978)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406CA8 #A87C40

analogous

#40A0A8 #406CA8 #4840A8

triadic

#406CA8 #A8406C #6CA840

tetradic

#406CA8 #A840A0 #A87C40 #40A848

square

#406CA8 #A840A0 #A87C40 #40A848

split-complementary

#406CA8 #A84840 #A0A840

monochromatic

#1E334F #2F507C #406CA8 #628BC3 #8EACD4

Accessibility & contrast

On white

5.35

#406CA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#406CA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406CA8

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406CA8	#FFFFFF	#000000	##FFFFFF
##406CA8	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5270AA

Deuteranopia (green-blind)

#4466A7

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #406ca8;
/* rgb */ color: rgb(64, 108, 168);
/* oklch */ color: oklch(52.8% 0.107 256.6);

Tailwind

colors: {
  custom: {
    50: '#7e95c2',
    500: '#406ca8',
    950: '#000000',
  },
}

SCSS

$custom: #406ca8;
$custom-light: #7e95c2;
$custom-dark: #000000;

JSON

{
  "hex": "#406ca8",
  "rgb": {
    "r": 64,
    "g": 108,
    "b": 168
  },
  "hsl": {
    "h": 214.615,
    "s": 44.828,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52789,
    "c": 0.10701,
    "h": 256.6
  },
  "luminance": 0.14642
}

Semantic roles & 50–950 ramp

primary

#406CA8

secondary

#BFA685

accent

#9E53D5

background

#F8F9FB

surface

#EFF1F7

border

#CACBD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #406CA8

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

Preview Lab → · Contrast checker → · Palette generator →