#406FA5#406FA5

#406FA5 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.3% C 0.100 H 253.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#406FA5
RGB	rgb(64, 111, 165)
HSL	hsl(212, 44%, 45%)
HSV	hsv(212, 61%, 65%)
CMYK	cmyk(61.2%, 32.7%, 0%, 35.3%)
CIE-LAB	lab(45.87, 1.01, -33.83)
CIE-LCH	lch(45.87, 33.84, 271.72°)
OKLab	oklab(53.31% -0.029 -0.0955)
OKLCH	oklch(53.31% 0.1 253.1)
XYZ	xyz(14.5879, 15.1742, 37.7502)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406FA5 #A57640

analogous

#40A2A5 #406FA5 #4340A5

triadic

#406FA5 #A5406F #6FA540

tetradic

#406FA5 #A540A2 #A57640 #40A543

square

#406FA5 #A540A2 #A57640 #40A543

split-complementary

#406FA5 #A54340 #A2A540

monochromatic

#1E344D #2F5179 #406FA5 #618EC2 #8DADD3

Accessibility & contrast

On white

5.20

#406FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#406FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406FA5

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406FA5	#FFFFFF	#000000	##FFFFFF
##406FA5	1.00	5.20	4.03	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5872A7

Deuteranopia (green-blind)

#4B68A4

Tritanopia (blue-blind)

#007B82

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #406fa5;
/* rgb */ color: rgb(64, 111, 165);
/* oklch */ color: oklch(53.3% 0.100 253.1);

Tailwind

colors: {
  custom: {
    50: '#7e98c0',
    500: '#406fa5',
    950: '#000000',
  },
}

SCSS

$custom: #406fa5;
$custom-light: #7e98c0;
$custom-dark: #000000;

JSON

{
  "hex": "#406fa5",
  "rgb": {
    "r": 64,
    "g": 111,
    "b": 165
  },
  "hsl": {
    "h": 212.079,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53313,
    "c": 0.09986,
    "h": 253.1
  },
  "luminance": 0.15175
}

Semantic roles & 50–950 ramp

primary

#406FA5

secondary

#BEA283

accent

#9854D4

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #406FA5

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

Preview Lab → · Contrast checker → · Palette generator →