#40609F#40609F

#40609F is a mid, moderate blue. Relative luminance 0.120; OKLCH L 49.5% C 0.108 H 262.7°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#40609F
RGB	rgb(64, 96, 159)
HSL	hsl(220, 43%, 44%)
HSV	hsv(220, 60%, 62%)
CMYK	cmyk(59.7%, 39.6%, 0%, 37.6%)
CIE-LAB	lab(41.15, 8.30, -37.74)
CIE-LCH	lch(41.15, 38.64, 282.40°)
OKLab	oklab(49.53% -0.0137 -0.1071)
OKLCH	oklch(49.53% 0.108 262.7)
XYZ	xyz(12.5531, 11.9579, 34.4407)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40609F #9F7F40

analogous

#408F9F #40609F #4F409F

triadic

#40609F #9F4060 #609F40

tetradic

#40609F #9F408F #9F7F40 #409F4F

square

#40609F #9F408F #9F7F40 #409F4F

split-complementary

#40609F #9F4F40 #8F9F40

monochromatic

#1D2B48 #2E4673 #40609F #5E7EBE #8AA1D0

Accessibility & contrast

On white

6.19

#40609F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#40609F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40609F

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40609F	#FFFFFF	#000000	##FFFFFF
##40609F	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4566A2

Deuteranopia (green-blind)

#395D9E

Tritanopia (blue-blind)

#006E78

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #40609f;
/* rgb */ color: rgb(64, 96, 159);
/* oklch */ color: oklch(49.5% 0.108 262.7);

Tailwind

colors: {
  custom: {
    50: '#7d8cbc',
    500: '#40609f',
    950: '#000000',
  },
}

SCSS

$custom: #40609f;
$custom-light: #7d8cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#40609f",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 159
  },
  "hsl": {
    "h": 219.789,
    "s": 42.601,
    "l": 43.725
  },
  "oklch": {
    "l": 0.49532,
    "c": 0.10798,
    "h": 262.7
  },
  "luminance": 0.11959
}

Semantic roles & 50–950 ramp

primary

#40609F

secondary

#BBA780

accent

#A855D2

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #40609F

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

Preview Lab → · Contrast checker → · Palette generator →