#406FAC#406FAC

#406FAC is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.7% C 0.109 H 255.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#406FAC
RGB	rgb(64, 111, 172)
HSL	hsl(214, 46%, 46%)
HSV	hsv(214, 63%, 67%)
CMYK	cmyk(62.8%, 35.5%, 0%, 32.5%)
CIE-LAB	lab(46.23, 3.44, -37.37)
CIE-LCH	lch(46.23, 37.53, 275.25°)
OKLab	oklab(53.71% -0.0271 -0.1059)
OKLCH	oklch(53.71% 0.109 255.6)
XYZ	xyz(15.2425, 15.4360, 41.1979)
Luminance	0.1544 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406FAC #AC7D40

analogous

#40A5AC #406FAC #4740AC

triadic

#406FAC #AC406F #6FAC40

tetradic

#406FAC #AC40A5 #AC7D40 #40AC47

square

#406FAC #AC40A5 #AC7D40 #40AC47

split-complementary

#406FAC #AC4740 #A5AC40

monochromatic

#1F3553 #2F527F #406FAC #648EC5 #91AFD6

Accessibility & contrast

On white

5.14

#406FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#406FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406FAC

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406FAC	#FFFFFF	#000000	##FFFFFF
##406FAC	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5573AF

Deuteranopia (green-blind)

#4669AB

Tritanopia (blue-blind)

#007D85

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #406fac;
/* rgb */ color: rgb(64, 111, 172);
/* oklch */ color: oklch(53.7% 0.109 255.6);

Tailwind

colors: {
  custom: {
    50: '#7f98c5',
    500: '#406fac',
    950: '#000000',
  },
}

SCSS

$custom: #406fac;
$custom-light: #7f98c5;
$custom-dark: #000000;

JSON

{
  "hex": "#406fac",
  "rgb": {
    "r": 64,
    "g": 111,
    "b": 172
  },
  "hsl": {
    "h": 213.889,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53705,
    "c": 0.10929,
    "h": 255.6
  },
  "luminance": 0.15437
}

Semantic roles & 50–950 ramp

primary

#406FAC

secondary

#C1A887

accent

#9C52D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #406FAC

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

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