#406DA5#406DA5

#406DA5 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.8% C 0.102 H 254.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#406DA5
RGB	rgb(64, 109, 165)
HSL	hsl(213, 44%, 45%)
HSV	hsv(213, 61%, 65%)
CMYK	cmyk(61.2%, 33.9%, 0%, 35.3%)
CIE-LAB	lab(45.28, 2.24, -34.76)
CIE-LCH	lch(45.28, 34.83, 273.69°)
OKLab	oklab(52.85% -0.0268 -0.0983)
OKLCH	oklch(52.85% 0.102 254.7)
XYZ	xyz(14.3721, 14.7426, 37.6782)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406DA5 #A57840

analogous

#40A0A5 #406DA5 #4540A5

triadic

#406DA5 #A5406D #6DA540

tetradic

#406DA5 #A540A0 #A57840 #40A545

square

#406DA5 #A540A0 #A57840 #40A545

split-complementary

#406DA5 #A54540 #A0A540

monochromatic

#1E334D #2F5079 #406DA5 #618CC2 #8DACD3

Accessibility & contrast

On white

5.32

#406DA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#406DA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406DA5

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406DA5	#FFFFFF	#000000	##FFFFFF
##406DA5	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5570A7

Deuteranopia (green-blind)

#4867A4

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #406da5;
/* rgb */ color: rgb(64, 109, 165);
/* oklch */ color: oklch(52.8% 0.102 254.7);

Tailwind

colors: {
  custom: {
    50: '#7e96c0',
    500: '#406da5',
    950: '#000000',
  },
}

SCSS

$custom: #406da5;
$custom-light: #7e96c0;
$custom-dark: #000000;

JSON

{
  "hex": "#406da5",
  "rgb": {
    "r": 64,
    "g": 109,
    "b": 165
  },
  "hsl": {
    "h": 213.267,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52849,
    "c": 0.10187,
    "h": 254.7
  },
  "luminance": 0.14744
}

Semantic roles & 50–950 ramp

primary

#406DA5

secondary

#BEA483

accent

#9B54D4

background

#F8F9FB

surface

#EFF1F7

border

#CACBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #406DA5

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

Preview Lab → · Contrast checker → · Palette generator →