#413B99#413B99

#413B99 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.6% C 0.148 H 280.6°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#413B99
RGB	rgb(65, 59, 153)
HSL	hsl(244, 44%, 42%)
HSV	hsv(244, 61%, 60%)
CMYK	cmyk(57.5%, 61.4%, 0%, 40%)
CIE-LAB	lab(30.76, 30.41, -50.80)
CIE-LCH	lch(30.76, 59.21, 300.91°)
OKLab	oklab(41.56% 0.0274 -0.1458)
OKLCH	oklch(41.56% 0.148 280.6)
XYZ	xyz(9.4919, 6.5510, 30.8951)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413B99 #93993B

analogous

#3B6499 #413B99 #703B99

triadic

#413B99 #99413B #3B9941

tetradic

#413B99 #993B64 #93993B #3B9970

square

#413B99 #993B64 #93993B #3B9970

split-complementary

#413B99 #99703B #64993B

monochromatic

#1B1941 #2E2A6D #413B99 #5B54BD #8580CE

Accessibility & contrast

On white

9.09

#413B99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#413B99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413B99

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413B99	#FFFFFF	#000000	##FFFFFF
##413B99	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9C

Deuteranopia (green-blind)

#004597

Tritanopia (blue-blind)

#125264

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #413b99;
/* rgb */ color: rgb(65, 59, 153);
/* oklch */ color: oklch(41.6% 0.148 280.6);

Tailwind

colors: {
  custom: {
    50: '#7e71b8',
    500: '#413b99',
    950: '#000000',
  },
}

SCSS

$custom: #413b99;
$custom-light: #7e71b8;
$custom-dark: #000000;

JSON

{
  "hex": "#413b99",
  "rgb": {
    "r": 65,
    "g": 59,
    "b": 153
  },
  "hsl": {
    "h": 243.83,
    "s": 44.34,
    "l": 41.569
  },
  "oklch": {
    "l": 0.41564,
    "c": 0.14839,
    "h": 280.6
  },
  "luminance": 0.06552
}

Semantic roles & 50–950 ramp

primary

#413B99

secondary

#B4B878

accent

#D454CC

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #413B99

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

Preview Lab → · Contrast checker → · Palette generator →