#413D9A#413D9A

#413D9A is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.0% C 0.147 H 279.9°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#413D9A
RGB	rgb(65, 61, 154)
HSL	hsl(243, 43%, 42%)
HSV	hsv(243, 60%, 60%)
CMYK	cmyk(57.8%, 60.4%, 0%, 39.6%)
CIE-LAB	lab(31.33, 29.47, -50.48)
CIE-LCH	lch(31.33, 58.46, 300.28°)
OKLab	oklab(42.01% 0.0253 -0.1449)
OKLCH	oklch(42.01% 0.147 279.9)
XYZ	xyz(9.6796, 6.7938, 31.3668)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413D9A #969A3D

analogous

#3D679A #413D9A #703D9A

triadic

#413D9A #9A413D #3D9A41

tetradic

#413D9A #9A3D67 #969A3D #3D9A70

square

#413D9A #9A3D67 #969A3D #3D9A70

split-complementary

#413D9A #9A703D #679A3D

monochromatic

#1C1A42 #2E2C6E #413D9A #5C58BD #8783CE

Accessibility & contrast

On white

8.90

#413D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#413D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413D9A

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413D9A	#FFFFFF	#000000	##FFFFFF
##413D9A	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9D

Deuteranopia (green-blind)

#004698

Tritanopia (blue-blind)

#105365

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #413d9a;
/* rgb */ color: rgb(65, 61, 154);
/* oklch */ color: oklch(42.0% 0.147 279.9);

Tailwind

colors: {
  custom: {
    50: '#7e73b8',
    500: '#413d9a',
    950: '#000000',
  },
}

SCSS

$custom: #413d9a;
$custom-light: #7e73b8;
$custom-dark: #000000;

JSON

{
  "hex": "#413d9a",
  "rgb": {
    "r": 65,
    "g": 61,
    "b": 154
  },
  "hsl": {
    "h": 242.581,
    "s": 43.256,
    "l": 42.157
  },
  "oklch": {
    "l": 0.42008,
    "c": 0.14708,
    "h": 279.9
  },
  "luminance": 0.06794
}

Semantic roles & 50–950 ramp

primary

#413D9A

secondary

#B6B87B

accent

#D355CE

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #413D9A

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

Preview Lab → · Contrast checker → · Palette generator →