#413DB9#413DB9

#413DB9 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.7% C 0.188 H 277.0°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#413DB9
RGB	rgb(65, 61, 185)
HSL	hsl(242, 50%, 48%)
HSV	hsv(242, 67%, 73%)
CMYK	cmyk(64.9%, 67%, 0%, 27.5%)
CIE-LAB	lab(33.91, 39.85, -64.85)
CIE-LCH	lch(33.91, 76.12, 301.57°)
OKLab	oklab(44.69% 0.0229 -0.1871)
OKLCH	oklch(44.69% 0.188 277)
XYZ	xyz(12.6028, 7.9630, 46.7624)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.30

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413DB9 #B5B93D

analogous

#3D77B9 #413DB9 #7F3DB9

triadic

#413DB9 #B9413D #3DB941

tetradic

#413DB9 #B93D77 #B5B93D #3DB97F

square

#413DB9 #B93D77 #B5B93D #3DB97F

split-complementary

#413DB9 #B97F3D #77B93D

monochromatic

#211F5D #312E8B #413DB9 #6A66CD #9795DC

Accessibility & contrast

On white

8.10

#413DB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#413DB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413DB9

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413DB9	#FFFFFF	#000000	##FFFFFF
##413DB9	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BD

Deuteranopia (green-blind)

#004AB7

Tritanopia (blue-blind)

#005E76

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #413db9;
/* rgb */ color: rgb(65, 61, 185);
/* oklch */ color: oklch(44.7% 0.188 277.0);

Tailwind

colors: {
  custom: {
    50: '#8473cf',
    500: '#413db9',
    950: '#000000',
  },
}

SCSS

$custom: #413db9;
$custom-light: #8473cf;
$custom-dark: #000000;

JSON

{
  "hex": "#413db9",
  "rgb": {
    "r": 65,
    "g": 61,
    "b": 185
  },
  "hsl": {
    "h": 241.935,
    "s": 50.407,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44688,
    "c": 0.18848,
    "h": 277
  },
  "luminance": 0.07964
}

Semantic roles & 50–950 ramp

primary

#413DB9

secondary

#C5C78B

accent

#DA4ED5

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #413DB9

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

Preview Lab → · Contrast checker → · Palette generator →