#40609D#40609D

#40609D is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.4% C 0.105 H 262.3°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#40609D
RGB	rgb(64, 96, 157)
HSL	hsl(219, 42%, 43%)
HSV	hsv(219, 59%, 62%)
CMYK	cmyk(59.2%, 38.9%, 0%, 38.4%)
CIE-LAB	lab(41.04, 7.60, -36.72)
CIE-LCH	lch(41.04, 37.50, 281.69°)
OKLab	oklab(49.41% -0.0141 -0.1041)
OKLCH	oklch(49.41% 0.105 262.3)
XYZ	xyz(12.3809, 11.8890, 33.5341)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40609D #9D7D40

analogous

#408E9D #40609D #4E409D

triadic

#40609D #9D4060 #609D40

tetradic

#40609D #9D408E #9D7D40 #409D4E

square

#40609D #9D408E #9D7D40 #409D4E

split-complementary

#40609D #9D4E40 #8E9D40

monochromatic

#1D2B46 #2E4572 #40609D #5D7EBD #89A1CF

Accessibility & contrast

On white

6.22

#40609D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#40609D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40609D

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40609D	#FFFFFF	#000000	##FFFFFF
##40609D	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46659F

Deuteranopia (green-blind)

#3A5D9C

Tritanopia (blue-blind)

#006E77

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #40609d;
/* rgb */ color: rgb(64, 96, 157);
/* oklch */ color: oklch(49.4% 0.105 262.3);

Tailwind

colors: {
  custom: {
    50: '#7d8cba',
    500: '#40609d',
    950: '#000000',
  },
}

SCSS

$custom: #40609d;
$custom-light: #7d8cba;
$custom-dark: #000000;

JSON

{
  "hex": "#40609d",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 157
  },
  "hsl": {
    "h": 219.355,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.49411,
    "c": 0.1051,
    "h": 262.3
  },
  "luminance": 0.1189
}

Semantic roles & 50–950 ramp

primary

#40609D

secondary

#B9A57F

accent

#A756D2

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #40609D

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

Preview Lab → · Contrast checker → · Palette generator →