#413D99#413D99

#413D99 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.9% C 0.146 H 280.0°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#413D99
RGB	rgb(65, 61, 153)
HSL	hsl(243, 43%, 42%)
HSV	hsv(243, 60%, 60%)
CMYK	cmyk(57.5%, 60.1%, 0%, 40%)
CIE-LAB	lab(31.26, 29.14, -50.00)
CIE-LCH	lch(31.26, 57.87, 300.23°)
OKLab	oklab(41.93% 0.0253 -0.1435)
OKLCH	oklch(41.93% 0.146 280)
XYZ	xyz(9.5967, 6.7606, 30.9300)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413D99 #95993D

analogous

#3D6799 #413D99 #6F3D99

triadic

#413D99 #99413D #3D9941

tetradic

#413D99 #993D67 #95993D #3D996F

square

#413D99 #993D67 #95993D #3D996F

split-complementary

#413D99 #996F3D #67993D

monochromatic

#1C1A41 #2E2C6D #413D99 #5C57BC #8683CE

Accessibility & contrast

On white

8.93

#413D99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#413D99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413D99

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413D99	#FFFFFF	#000000	##FFFFFF
##413D99	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9C

Deuteranopia (green-blind)

#004697

Tritanopia (blue-blind)

#125365

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #413d99;
/* rgb */ color: rgb(65, 61, 153);
/* oklch */ color: oklch(41.9% 0.146 280.0);

Tailwind

colors: {
  custom: {
    50: '#7e72b8',
    500: '#413d99',
    950: '#000000',
  },
}

SCSS

$custom: #413d99;
$custom-light: #7e72b8;
$custom-dark: #000000;

JSON

{
  "hex": "#413d99",
  "rgb": {
    "r": 65,
    "g": 61,
    "b": 153
  },
  "hsl": {
    "h": 242.609,
    "s": 42.991,
    "l": 41.961
  },
  "oklch": {
    "l": 0.41927,
    "c": 0.14569,
    "h": 280
  },
  "luminance": 0.06761
}

Semantic roles & 50–950 ramp

primary

#413D99

secondary

#B5B87A

accent

#D355CD

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #413D99

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

Preview Lab → · Contrast checker → · Palette generator →