#405678#405678

#405678 is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.0% C 0.062 H 258.9°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#405678
RGB	rgb(64, 86, 120)
HSL	hsl(216, 30%, 36%)
HSV	hsv(216, 47%, 47%)
CMYK	cmyk(46.7%, 28.3%, 0%, 52.9%)
CIE-LAB	lab(36.18, 1.56, -21.91)
CIE-LCH	lch(36.18, 21.97, 274.06°)
OKLab	oklab(45.01% -0.012 -0.0612)
OKLCH	oklch(45.01% 0.062 258.9)
XYZ	xyz(8.8312, 9.1011, 19.0570)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405678 #786240

analogous

#407278 #405678 #464078

triadic

#405678 #784056 #567840

tetradic

#405678 #784072 #786240 #407846

square

#405678 #784072 #786240 #407846

split-complementary

#405678 #784640 #727840

monochromatic

#151D28 #2B3950 #405678 #5573A0 #7A93B8

Accessibility & contrast

On white

7.45

#405678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#405678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405678

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405678	#FFFFFF	#000000	##FFFFFF
##405678	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49587A

Deuteranopia (green-blind)

#435377

Tritanopia (blue-blind)

#2A5D62

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #405678;
/* rgb */ color: rgb(64, 86, 120);
/* oklch */ color: oklch(45.0% 0.062 258.9);

Tailwind

colors: {
  custom: {
    50: '#78859f',
    500: '#405678',
    950: '#000000',
  },
}

SCSS

$custom: #405678;
$custom-light: #78859f;
$custom-dark: #000000;

JSON

{
  "hex": "#405678",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 120
  },
  "hsl": {
    "h": 216.429,
    "s": 30.435,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45012,
    "c": 0.06236,
    "h": 258.9
  },
  "luminance": 0.09102
}

Semantic roles & 50–950 ramp

primary

#405678

secondary

#A38F71

accent

#9F61C7

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #405678

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

Preview Lab → · Contrast checker → · Palette generator →