#413BB9#413BB9

#413BB9 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.4% C 0.191 H 277.4°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#413BB9
RGB	rgb(65, 59, 185)
HSL	hsl(243, 52%, 48%)
HSV	hsv(243, 68%, 73%)
CMYK	cmyk(64.9%, 68.1%, 0%, 27.5%)
CIE-LAB	lab(33.46, 41.05, -65.57)
CIE-LCH	lch(33.46, 77.36, 302.05°)
OKLab	oklab(44.37% 0.0244 -0.1892)
OKLCH	oklch(44.37% 0.191 277.4)
XYZ	xyz(12.4981, 7.7535, 46.7275)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413BB9 #B3B93B

analogous

#3B74B9 #413BB9 #803BB9

triadic

#413BB9 #B9413B #3BB941

tetradic

#413BB9 #B93B74 #B3B93B #3BB980

square

#413BB9 #B93B74 #B3B93B #3BB980

split-complementary

#413BB9 #B9803B #74B93B

monochromatic

#201D5C #312C8B #413BB9 #6964CD #9692DC

Accessibility & contrast

On white

8.23

#413BB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#413BB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413BB9

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413BB9	#FFFFFF	#000000	##FFFFFF
##413BB9	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BD

Deuteranopia (green-blind)

#0049B7

Tritanopia (blue-blind)

#005C75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #413bb9;
/* rgb */ color: rgb(65, 59, 185);
/* oklch */ color: oklch(44.4% 0.191 277.4);

Tailwind

colors: {
  custom: {
    50: '#8472cf',
    500: '#413bb9',
    950: '#000000',
  },
}

SCSS

$custom: #413bb9;
$custom-light: #8472cf;
$custom-dark: #000000;

JSON

{
  "hex": "#413bb9",
  "rgb": {
    "r": 65,
    "g": 59,
    "b": 185
  },
  "hsl": {
    "h": 242.857,
    "s": 51.639,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44368,
    "c": 0.19077,
    "h": 277.4
  },
  "luminance": 0.07755
}

Semantic roles & 50–950 ramp

primary

#413BB9

secondary

#C4C788

accent

#DB4DD4

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #413BB9

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

Preview Lab → · Contrast checker → · Palette generator →