#40465A#40465A

#40465A is a dark, muted blue. Relative luminance 0.062; OKLCH L 39.7% C 0.035 H 271.7°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#40465A
RGB	rgb(64, 70, 90)
HSL	hsl(226, 17%, 30%)
HSV	hsv(226, 29%, 35%)
CMYK	cmyk(28.9%, 22.2%, 0%, 64.7%)
CIE-LAB	lab(29.93, 2.74, -12.65)
CIE-LCH	lch(29.93, 12.95, 282.23°)
OKLab	oklab(39.69% 0.0011 -0.0348)
OKLCH	oklch(39.69% 0.035 271.7)
XYZ	xyz(6.1495, 6.2083, 10.5452)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40465A #5A5440

analogous

#40535A #40465A #47405A

triadic

#40465A #5A4046 #465A40

tetradic

#40465A #5A4053 #5A5440 #405A47

square

#40465A #5A4053 #5A5440 #405A47

split-complementary

#40465A #5A4740 #535A40

monochromatic

#0D0E12 #272A36 #40465A #59627E #76809E

Accessibility & contrast

On white

9.37

#40465A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#40465A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40465A

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40465A	#FFFFFF	#000000	##FFFFFF
##40465A	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40485B

Deuteranopia (green-blind)

#3E465A

Tritanopia (blue-blind)

#394A4D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #40465a;
/* rgb */ color: rgb(64, 70, 90);
/* oklch */ color: oklch(39.7% 0.035 271.7);

Tailwind

colors: {
  custom: {
    50: '#757988',
    500: '#40465a',
    950: '#000000',
  },
}

SCSS

$custom: #40465a;
$custom-light: #757988;
$custom-dark: #000000;

JSON

{
  "hex": "#40465a",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 90
  },
  "hsl": {
    "h": 226.154,
    "s": 16.883,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39692,
    "c": 0.03479,
    "h": 271.7
  },
  "luminance": 0.06208
}

Semantic roles & 50–950 ramp

primary

#40465A

secondary

#89836C

accent

#A86EBA

background

#F7F7F8

surface

#EDEDEF

border

#C8C8CA

text

#08090B

muted

#7B7B7C

Preview Lab

Preview with #40465A

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

Preview Lab → · Contrast checker → · Palette generator →