#406EAA#406EAA

#406EAA is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.4% C 0.108 H 255.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#406EAA
RGB	rgb(64, 110, 170)
HSL	hsl(214, 45%, 46%)
HSV	hsv(214, 62%, 67%)
CMYK	cmyk(62.4%, 35.3%, 0%, 33.3%)
CIE-LAB	lab(45.83, 3.36, -36.83)
CIE-LCH	lch(45.83, 36.98, 275.21°)
OKLab	oklab(53.36% -0.0265 -0.1043)
OKLCH	oklch(53.36% 0.108 255.7)
XYZ	xyz(14.9434, 15.1428, 40.1578)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406EAA #AA7C40

analogous

#40A3AA #406EAA #4740AA

triadic

#406EAA #AA406E #6EAA40

tetradic

#406EAA #AA40A3 #AA7C40 #40AA47

square

#406EAA #AA40A3 #AA7C40 #40AA47

split-complementary

#406EAA #AA4740 #A3AA40

monochromatic

#1F3451 #2F517E #406EAA #638DC4 #8FAED5

Accessibility & contrast

On white

5.21

#406EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#406EAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406EAA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406EAA	#FFFFFF	#000000	##FFFFFF
##406EAA	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5472AC

Deuteranopia (green-blind)

#4668A9

Tritanopia (blue-blind)

#007C84

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #406eaa;
/* rgb */ color: rgb(64, 110, 170);
/* oklch */ color: oklch(53.4% 0.108 255.7);

Tailwind

colors: {
  custom: {
    50: '#7e97c3',
    500: '#406eaa',
    950: '#000000',
  },
}

SCSS

$custom: #406eaa;
$custom-light: #7e97c3;
$custom-dark: #000000;

JSON

{
  "hex": "#406eaa",
  "rgb": {
    "r": 64,
    "g": 110,
    "b": 170
  },
  "hsl": {
    "h": 213.962,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53362,
    "c": 0.10762,
    "h": 255.7
  },
  "luminance": 0.15144
}

Semantic roles & 50–950 ramp

primary

#406EAA

secondary

#C0A786

accent

#9C53D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #406EAA

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

Preview Lab → · Contrast checker → · Palette generator →