#413BB5#413BB5

#413BB5 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.186 H 277.7°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#413BB5
RGB	rgb(65, 59, 181)
HSL	hsl(243, 51%, 47%)
HSV	hsv(243, 67%, 71%)
CMYK	cmyk(64.1%, 67.4%, 0%, 29%)
CIE-LAB	lab(33.11, 39.73, -63.79)
CIE-LCH	lch(33.11, 75.15, 301.92°)
OKLab	oklab(44% 0.0249 -0.184)
OKLCH	oklch(44% 0.186 277.7)
XYZ	xyz(12.0817, 7.5870, 44.5349)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.55

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413BB5 #AFB53B

analogous

#3B72B5 #413BB5 #7E3BB5

triadic

#413BB5 #B5413B #3BB541

tetradic

#413BB5 #B53B72 #AFB53B #3BB57E

square

#413BB5 #B53B72 #AFB53B #3BB57E

split-complementary

#413BB5 #B57E3B #72B53B

monochromatic

#201D59 #302C87 #413BB5 #6762CC #9390DB

Accessibility & contrast

On white

8.34

#413BB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#413BB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413BB5

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413BB5	#FFFFFF	#000000	##FFFFFF
##413BB5	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B9

Deuteranopia (green-blind)

#0049B3

Tritanopia (blue-blind)

#005B73

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #413bb5;
/* rgb */ color: rgb(65, 59, 181);
/* oklch */ color: oklch(44.0% 0.186 277.7);

Tailwind

colors: {
  custom: {
    50: '#8372cc',
    500: '#413bb5',
    950: '#000000',
  },
}

SCSS

$custom: #413bb5;
$custom-light: #8372cc;
$custom-dark: #000000;

JSON

{
  "hex": "#413bb5",
  "rgb": {
    "r": 65,
    "g": 59,
    "b": 181
  },
  "hsl": {
    "h": 242.951,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44001,
    "c": 0.18566,
    "h": 277.7
  },
  "luminance": 0.07588
}

Semantic roles & 50–950 ramp

primary

#413BB5

secondary

#C2C686

accent

#DA4DD3

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #413BB5

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

Preview Lab → · Contrast checker → · Palette generator →