#405688#405688

#405688 is a mid, moderate blue. Relative luminance 0.095; OKLCH L 45.9% C 0.086 H 265.2°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#405688
RGB	rgb(64, 86, 136)
HSL	hsl(222, 36%, 39%)
HSV	hsv(222, 53%, 53%)
CMYK	cmyk(52.9%, 36.8%, 0%, 46.7%)
CIE-LAB	lab(36.97, 6.81, -30.49)
CIE-LCH	lch(36.97, 31.24, 282.58°)
OKLab	oklab(45.89% -0.0073 -0.086)
OKLCH	oklch(45.89% 0.086 265.2)
XYZ	xyz(9.8846, 9.5225, 24.6049)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405688 #887240

analogous

#407A88 #405688 #4E4088

triadic

#405688 #884056 #568840

tetradic

#405688 #88407A #887240 #40884E

square

#405688 #88407A #887240 #40884E

split-complementary

#405688 #884E40 #7A8840

monochromatic

#192135 #2C3C5E #405688 #5671AF #7F94C3

Accessibility & contrast

On white

7.23

#405688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#405688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405688

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405688	#FFFFFF	#000000	##FFFFFF
##405688	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435B8A

Deuteranopia (green-blind)

#3A5487

Tritanopia (blue-blind)

#1E6168

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #405688;
/* rgb */ color: rgb(64, 86, 136);
/* oklch */ color: oklch(45.9% 0.086 265.2);

Tailwind

colors: {
  custom: {
    50: '#7a85ab',
    500: '#405688',
    950: '#000000',
  },
}

SCSS

$custom: #405688;
$custom-light: #7a85ab;
$custom-dark: #000000;

JSON

{
  "hex": "#405688",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 136
  },
  "hsl": {
    "h": 221.667,
    "s": 36,
    "l": 39.216
  },
  "oklch": {
    "l": 0.4589,
    "c": 0.08635,
    "h": 265.2
  },
  "luminance": 0.09523
}

Semantic roles & 50–950 ramp

primary

#405688

secondary

#AD9D76

accent

#AA5CCC

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #405688

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

Preview Lab → · Contrast checker → · Palette generator →