#413BB4#413BB4

#413BB4 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.9% C 0.184 H 277.8°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#413BB4
RGB	rgb(65, 59, 180)
HSL	hsl(243, 51%, 47%)
HSV	hsv(243, 67%, 71%)
CMYK	cmyk(63.9%, 67.2%, 0%, 29.4%)
CIE-LAB	lab(33.02, 39.40, -63.34)
CIE-LCH	lch(33.02, 74.60, 301.88°)
OKLab	oklab(43.91% 0.0251 -0.1827)
OKLCH	oklch(43.91% 0.184 277.8)
XYZ	xyz(11.9795, 7.5461, 43.9964)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413BB4 #AEB43B

analogous

#3B72B4 #413BB4 #7E3BB4

triadic

#413BB4 #B4413B #3BB441

tetradic

#413BB4 #B43B72 #AEB43B #3BB47E

square

#413BB4 #B43B72 #AEB43B #3BB47E

split-complementary

#413BB4 #B47E3B #72B43B

monochromatic

#201D58 #302C86 #413BB4 #6661CB #938FDA

Accessibility & contrast

On white

8.37

#413BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#413BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413BB4

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413BB4	#FFFFFF	#000000	##FFFFFF
##413BB4	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B8

Deuteranopia (green-blind)

#0049B2

Tritanopia (blue-blind)

#005B72

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #413bb4;
/* rgb */ color: rgb(65, 59, 180);
/* oklch */ color: oklch(43.9% 0.184 277.8);

Tailwind

colors: {
  custom: {
    50: '#8372cb',
    500: '#413bb4',
    950: '#000000',
  },
}

SCSS

$custom: #413bb4;
$custom-light: #8372cb;
$custom-dark: #000000;

JSON

{
  "hex": "#413bb4",
  "rgb": {
    "r": 65,
    "g": 59,
    "b": 180
  },
  "hsl": {
    "h": 242.975,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.4391,
    "c": 0.18438,
    "h": 277.8
  },
  "luminance": 0.07547
}

Semantic roles & 50–950 ramp

primary

#413BB4

secondary

#C2C586

accent

#DA4ED3

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #413BB4

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

Preview Lab → · Contrast checker → · Palette generator →