#413D9D#413D9D

#413D9D is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.3% C 0.151 H 279.6°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#413D9D
RGB	rgb(65, 61, 157)
HSL	hsl(243, 44%, 43%)
HSV	hsv(243, 61%, 62%)
CMYK	cmyk(58.6%, 61.1%, 0%, 38.4%)
CIE-LAB	lab(31.57, 30.48, -51.92)
CIE-LCH	lch(31.57, 60.21, 300.42°)
OKLab	oklab(42.25% 0.0252 -0.1491)
OKLCH	oklch(42.25% 0.151 279.6)
XYZ	xyz(9.9326, 6.8949, 32.6992)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413D9D #999D3D

analogous

#3D699D #413D9D #713D9D

triadic

#413D9D #9D413D #3D9D41

tetradic

#413D9D #9D3D69 #999D3D #3D9D71

square

#413D9D #9D3D69 #999D3D #3D9D71

split-complementary

#413D9D #9D713D #699D3D

monochromatic

#1D1B45 #2F2C71 #413D9D #5D59BE #8885D0

Accessibility & contrast

On white

8.83

#413D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#413D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413D9D

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413D9D	#FFFFFF	#000000	##FFFFFF
##413D9D	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA0

Deuteranopia (green-blind)

#00479B

Tritanopia (blue-blind)

#085467

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #413d9d;
/* rgb */ color: rgb(65, 61, 157);
/* oklch */ color: oklch(42.3% 0.151 279.6);

Tailwind

colors: {
  custom: {
    50: '#7f73bb',
    500: '#413d9d',
    950: '#000000',
  },
}

SCSS

$custom: #413d9d;
$custom-light: #7f73bb;
$custom-dark: #000000;

JSON

{
  "hex": "#413d9d",
  "rgb": {
    "r": 65,
    "g": 61,
    "b": 157
  },
  "hsl": {
    "h": 242.5,
    "s": 44.037,
    "l": 42.745
  },
  "oklch": {
    "l": 0.42254,
    "c": 0.15124,
    "h": 279.6
  },
  "luminance": 0.06896
}

Semantic roles & 50–950 ramp

primary

#413D9D

secondary

#B7BA7C

accent

#D454CE

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #413D9D

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

Preview Lab → · Contrast checker → · Palette generator →