#406EA0#406EA0

#406EA0 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.8% C 0.094 H 251.8°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#406EA0
RGB	rgb(64, 110, 160)
HSL	hsl(211, 43%, 44%)
HSV	hsv(211, 60%, 63%)
CMYK	cmyk(60%, 31.2%, 0%, 37.3%)
CIE-LAB	lab(45.33, -0.08, -31.74)
CIE-LCH	lch(45.33, 31.74, 269.85°)
OKLab	oklab(52.81% -0.0294 -0.0895)
OKLCH	oklch(52.81% 0.094 251.8)
XYZ	xyz(14.0332, 14.7787, 35.3639)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406EA0 #A07240

analogous

#409EA0 #406EA0 #4240A0

triadic

#406EA0 #A0406E #6EA040

tetradic

#406EA0 #A0409E #A07240 #40A042

square

#406EA0 #A0409E #A07240 #40A042

split-complementary

#406EA0 #A04240 #9EA040

monochromatic

#1D3249 #2F5074 #406EA0 #5E8DBF #8AACD0

Accessibility & contrast

On white

5.31

#406EA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#406EA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406EA0

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406EA0	#FFFFFF	#000000	##FFFFFF
##406EA0	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5970A2

Deuteranopia (green-blind)

#4C679F

Tritanopia (blue-blind)

#007A80

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #406ea0;
/* rgb */ color: rgb(64, 110, 160);
/* oklch */ color: oklch(52.8% 0.094 251.8);

Tailwind

colors: {
  custom: {
    50: '#7d97bc',
    500: '#406ea0',
    950: '#000000',
  },
}

SCSS

$custom: #406ea0;
$custom-light: #7d97bc;
$custom-dark: #000000;

JSON

{
  "hex": "#406ea0",
  "rgb": {
    "r": 64,
    "g": 110,
    "b": 160
  },
  "hsl": {
    "h": 211.25,
    "s": 42.857,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52807,
    "c": 0.09418,
    "h": 251.8
  },
  "luminance": 0.1478
}

Semantic roles & 50–950 ramp

primary

#406EA0

secondary

#BB9F81

accent

#9755D3

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #406EA0

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

Preview Lab → · Contrast checker → · Palette generator →