#413FB5#413FB5

#413FB5 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.7% C 0.181 H 276.9°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#413FB5
RGB	rgb(65, 63, 181)
HSL	hsl(241, 48%, 48%)
HSV	hsv(241, 65%, 71%)
CMYK	cmyk(64.1%, 65.2%, 0%, 29%)
CIE-LAB	lab(34.01, 37.30, -62.31)
CIE-LCH	lch(34.01, 72.62, 300.91°)
OKLab	oklab(44.66% 0.0218 -0.1796)
OKLCH	oklch(44.66% 0.181 276.9)
XYZ	xyz(12.2953, 8.0140, 44.6060)
Luminance	0.0801 (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

#413FB5 #B3B53F

analogous

#3F78B5 #413FB5 #7C3FB5

triadic

#413FB5 #B5413F #3FB541

tetradic

#413FB5 #B53F78 #B3B53F #3FB57C

square

#413FB5 #B53F78 #B3B53F #3FB57C

split-complementary

#413FB5 #B57C3F #78B53F

monochromatic

#201F5A #312F88 #413FB5 #6967CA #9694DA

Accessibility & contrast

On white

8.07

#413FB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#413FB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413FB5

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413FB5	#FFFFFF	#000000	##FFFFFF
##413FB5	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B9

Deuteranopia (green-blind)

#004BB3

Tritanopia (blue-blind)

#005D74

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #413fb5;
/* rgb */ color: rgb(65, 63, 181);
/* oklch */ color: oklch(44.7% 0.181 276.9);

Tailwind

colors: {
  custom: {
    50: '#8374cc',
    500: '#413fb5',
    950: '#000000',
  },
}

SCSS

$custom: #413fb5;
$custom-light: #8374cc;
$custom-dark: #000000;

JSON

{
  "hex": "#413fb5",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 181
  },
  "hsl": {
    "h": 241.017,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44658,
    "c": 0.18095,
    "h": 276.9
  },
  "luminance": 0.08015
}

Semantic roles & 50–950 ramp

primary

#413FB5

secondary

#C4C58A

accent

#D850D6

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #413FB5

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

Preview Lab → · Contrast checker → · Palette generator →