#413D9F#413D9F

#413D9F is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.4% C 0.154 H 279.4°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#413D9F
RGB	rgb(65, 61, 159)
HSL	hsl(242, 45%, 43%)
HSV	hsv(242, 62%, 62%)
CMYK	cmyk(59.1%, 61.6%, 0%, 37.6%)
CIE-LAB	lab(31.72, 31.16, -52.88)
CIE-LCH	lch(31.72, 61.37, 300.51°)
OKLab	oklab(42.42% 0.0251 -0.1519)
OKLCH	oklch(42.42% 0.154 279.4)
XYZ	xyz(10.1047, 6.9638, 33.6058)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413D9F #9B9F3D

analogous

#3D6A9F #413D9F #723D9F

triadic

#413D9F #9F413D #3D9F41

tetradic

#413D9F #9F3D6A #9B9F3D #3D9F72

square

#413D9F #9F3D6A #9B9F3D #3D9F72

split-complementary

#413D9F #9F723D #6A9F3D

monochromatic

#1D1B47 #2F2C73 #413D9F #5E5AC0 #8986D1

Accessibility & contrast

On white

8.78

#413D9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#413D9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413D9F

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413D9F	#FFFFFF	#000000	##FFFFFF
##413D9F	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#035568

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #413d9f;
/* rgb */ color: rgb(65, 61, 159);
/* oklch */ color: oklch(42.4% 0.154 279.4);

Tailwind

colors: {
  custom: {
    50: '#7f73bc',
    500: '#413d9f',
    950: '#000000',
  },
}

SCSS

$custom: #413d9f;
$custom-light: #7f73bc;
$custom-dark: #000000;

JSON

{
  "hex": "#413d9f",
  "rgb": {
    "r": 65,
    "g": 61,
    "b": 159
  },
  "hsl": {
    "h": 242.449,
    "s": 44.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4242,
    "c": 0.154,
    "h": 279.4
  },
  "luminance": 0.06965
}

Semantic roles & 50–950 ramp

primary

#413D9F

secondary

#B8BB7D

accent

#D454CF

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #413D9F

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

Preview Lab → · Contrast checker → · Palette generator →