#40468F#40468F

#40468F is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.8% C 0.119 H 276.6°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#40468F
RGB	rgb(64, 70, 143)
HSL	hsl(235, 38%, 41%)
HSV	hsv(235, 55%, 56%)
CMYK	cmyk(55.2%, 51%, 0%, 43.9%)
CIE-LAB	lab(32.82, 19.66, -41.38)
CIE-LCH	lch(32.82, 45.81, 295.42°)
OKLab	oklab(42.85% 0.0137 -0.1181)
OKLCH	oklch(42.85% 0.119 276.6)
XYZ	xyz(9.2609, 7.4529, 26.9318)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40468F #8F8940

analogous

#406D8F #40468F #61408F

triadic

#40468F #8F4046 #468F40

tetradic

#40468F #8F406D #8F8940 #408F61

square

#40468F #8F406D #8F8940 #408F61

split-complementary

#40468F #8F6140 #6D8F40

monochromatic

#1A1D3A #2D3165 #40468F #585FB4 #8287C7

Accessibility & contrast

On white

8.43

#40468F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#40468F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40468F

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40468F	#FFFFFF	#000000	##FFFFFF
##40468F	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225192

Deuteranopia (green-blind)

#184A8D

Tritanopia (blue-blind)

#1A5663

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #40468f;
/* rgb */ color: rgb(64, 70, 143);
/* oklch */ color: oklch(42.8% 0.119 276.6);

Tailwind

colors: {
  custom: {
    50: '#7b79b0',
    500: '#40468f',
    950: '#000000',
  },
}

SCSS

$custom: #40468f;
$custom-light: #7b79b0;
$custom-dark: #000000;

JSON

{
  "hex": "#40468f",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 143
  },
  "hsl": {
    "h": 235.443,
    "s": 38.164,
    "l": 40.588
  },
  "oklch": {
    "l": 0.42845,
    "c": 0.11886,
    "h": 276.6
  },
  "luminance": 0.07453
}

Semantic roles & 50–950 ramp

primary

#40468F

secondary

#B2AD79

accent

#C55ACE

background

#F7F7FA

surface

#EEEDF5

border

#C9C8CF

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #40468F

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

Preview Lab → · Contrast checker → · Palette generator →