#405779#405779

#405779 is a mid, moderate blue. Relative luminance 0.093; OKLCH L 45.3% C 0.063 H 258.0°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#405779
RGB	rgb(64, 87, 121)
HSL	hsl(216, 31%, 36%)
HSV	hsv(216, 47%, 47%)
CMYK	cmyk(47.1%, 28.1%, 0%, 52.5%)
CIE-LAB	lab(36.53, 1.24, -21.98)
CIE-LCH	lch(36.53, 22.02, 273.24°)
OKLab	oklab(45.3% -0.013 -0.0614)
OKLCH	oklch(45.3% 0.063 258)
XYZ	xyz(8.9726, 9.2863, 19.4051)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405779 #796240

analogous

#407479 #405779 #464079

triadic

#405779 #794057 #577940

tetradic

#405779 #794074 #796240 #407946

square

#405779 #794074 #796240 #407946

split-complementary

#405779 #794640 #747940

monochromatic

#161D29 #2B3A51 #405779 #5574A1 #7A94B9

Accessibility & contrast

On white

7.35

#405779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#405779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405779

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405779	#FFFFFF	#000000	##FFFFFF
##405779	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A597B

Deuteranopia (green-blind)

#445378

Tritanopia (blue-blind)

#2A5E63

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #405779;
/* rgb */ color: rgb(64, 87, 121);
/* oklch */ color: oklch(45.3% 0.063 258.0);

Tailwind

colors: {
  custom: {
    50: '#7886a0',
    500: '#405779',
    950: '#000000',
  },
}

SCSS

$custom: #405779;
$custom-light: #7886a0;
$custom-dark: #000000;

JSON

{
  "hex": "#405779",
  "rgb": {
    "r": 64,
    "g": 87,
    "b": 121
  },
  "hsl": {
    "h": 215.789,
    "s": 30.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45302,
    "c": 0.06276,
    "h": 258
  },
  "luminance": 0.09287
}

Semantic roles & 50–950 ramp

primary

#405779

secondary

#A48F71

accent

#9E61C7

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #405779

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

Preview Lab → · Contrast checker → · Palette generator →