#413DB8#413DB8

#413DB8 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.6% C 0.187 H 277.1°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#413DB8
RGB	rgb(65, 61, 184)
HSL	hsl(242, 50%, 48%)
HSV	hsv(242, 67%, 72%)
CMYK	cmyk(64.7%, 66.8%, 0%, 27.8%)
CIE-LAB	lab(33.82, 39.52, -64.40)
CIE-LCH	lch(33.82, 75.56, 301.53°)
OKLab	oklab(44.6% 0.023 -0.1858)
OKLCH	oklch(44.6% 0.187 277.1)
XYZ	xyz(12.4976, 7.9210, 46.2084)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.29

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413DB8 #B4B83D

analogous

#3D76B8 #413DB8 #7E3DB8

triadic

#413DB8 #B8413D #3DB841

tetradic

#413DB8 #B83D76 #B4B83D #3DB87E

square

#413DB8 #B83D76 #B4B83D #3DB87E

split-complementary

#413DB8 #B87E3D #76B83D

monochromatic

#211F5C #312E8A #413DB8 #6966CC #9694DB

Accessibility & contrast

On white

8.13

#413DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#413DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413DB8

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413DB8	#FFFFFF	#000000	##FFFFFF
##413DB8	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BC

Deuteranopia (green-blind)

#004AB6

Tritanopia (blue-blind)

#005D75

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #413db8;
/* rgb */ color: rgb(65, 61, 184);
/* oklch */ color: oklch(44.6% 0.187 277.1);

Tailwind

colors: {
  custom: {
    50: '#8473ce',
    500: '#413db8',
    950: '#000000',
  },
}

SCSS

$custom: #413db8;
$custom-light: #8473ce;
$custom-dark: #000000;

JSON

{
  "hex": "#413db8",
  "rgb": {
    "r": 65,
    "g": 61,
    "b": 184
  },
  "hsl": {
    "h": 241.951,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44597,
    "c": 0.18719,
    "h": 277.1
  },
  "luminance": 0.07922
}

Semantic roles & 50–950 ramp

primary

#413DB8

secondary

#C5C78A

accent

#DA4ED5

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #413DB8

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

Preview Lab → · Contrast checker → · Palette generator →