#405AA2#405AA2

#405AA2 is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.4% C 0.120 H 267.0°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#405AA2
RGB	rgb(64, 90, 162)
HSL	hsl(224, 43%, 44%)
HSV	hsv(224, 60%, 64%)
CMYK	cmyk(60.5%, 44.4%, 0%, 36.5%)
CIE-LAB	lab(39.60, 13.19, -41.99)
CIE-LCH	lch(39.60, 44.02, 287.44°)
OKLab	oklab(48.39% -0.0063 -0.1197)
OKLCH	oklch(48.39% 0.12 267)
XYZ	xyz(12.2899, 11.0099, 35.6529)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405AA2 #A28840

analogous

#408BA2 #405AA2 #5740A2

triadic

#405AA2 #A2405A #5AA240

tetradic

#405AA2 #A2408B #A28840 #40A257

square

#405AA2 #A2408B #A28840 #40A257

split-complementary

#405AA2 #A25740 #8BA240

monochromatic

#1D294A #2F4276 #405AA2 #5F79C0 #8B9ED1

Accessibility & contrast

On white

6.56

#405AA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#405AA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405AA2

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405AA2	#FFFFFF	#000000	##FFFFFF
##405AA2	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3962A5

Deuteranopia (green-blind)

#2B59A0

Tritanopia (blue-blind)

#006A76

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #405aa2;
/* rgb */ color: rgb(64, 90, 162);
/* oklch */ color: oklch(48.4% 0.120 267.0);

Tailwind

colors: {
  custom: {
    50: '#7e88be',
    500: '#405aa2',
    950: '#000000',
  },
}

SCSS

$custom: #405aa2;
$custom-light: #7e88be;
$custom-dark: #000000;

JSON

{
  "hex": "#405aa2",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 162
  },
  "hsl": {
    "h": 224.082,
    "s": 43.363,
    "l": 44.314
  },
  "oklch": {
    "l": 0.48392,
    "c": 0.11983,
    "h": 267
  },
  "luminance": 0.11011
}

Semantic roles & 50–950 ramp

primary

#405AA2

secondary

#BCAD82

accent

#B255D3

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #405AA2

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

Preview Lab → · Contrast checker → · Palette generator →