#406DA8#406DA8

#406DA8 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 53.0% C 0.106 H 255.8°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#406DA8
RGB	rgb(64, 109, 168)
HSL	hsl(214, 45%, 45%)
HSV	hsv(214, 62%, 66%)
CMYK	cmyk(61.9%, 35.1%, 0%, 34.1%)
CIE-LAB	lab(45.43, 3.28, -36.28)
CIE-LCH	lch(45.43, 36.43, 275.16°)
OKLab	oklab(53.02% -0.026 -0.1027)
OKLCH	oklch(53.02% 0.106 255.8)
XYZ	xyz(14.6484, 14.8531, 39.1332)
Luminance	0.1485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406DA8 #A87B40

analogous

#40A1A8 #406DA8 #4740A8

triadic

#406DA8 #A8406D #6DA840

tetradic

#406DA8 #A840A1 #A87B40 #40A847

square

#406DA8 #A840A1 #A87B40 #40A847

split-complementary

#406DA8 #A84740 #A1A840

monochromatic

#1E334F #2F507C #406DA8 #628CC3 #8EADD4

Accessibility & contrast

On white

5.29

#406DA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#406DA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406DA8

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406DA8	#FFFFFF	#000000	##FFFFFF
##406DA8	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5471AA

Deuteranopia (green-blind)

#4667A7

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #406da8;
/* rgb */ color: rgb(64, 109, 168);
/* oklch */ color: oklch(53.0% 0.106 255.8);

Tailwind

colors: {
  custom: {
    50: '#7e96c2',
    500: '#406da8',
    950: '#000000',
  },
}

SCSS

$custom: #406da8;
$custom-light: #7e96c2;
$custom-dark: #000000;

JSON

{
  "hex": "#406da8",
  "rgb": {
    "r": 64,
    "g": 109,
    "b": 168
  },
  "hsl": {
    "h": 214.038,
    "s": 44.828,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53018,
    "c": 0.10594,
    "h": 255.8
  },
  "luminance": 0.14854
}

Semantic roles & 50–950 ramp

primary

#406DA8

secondary

#BFA685

accent

#9D53D5

background

#F8F9FB

surface

#EFF1F7

border

#CACBD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #406DA8

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

Preview Lab → · Contrast checker → · Palette generator →