#413BB1#413BB1

#413BB1 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.6% C 0.181 H 278.1°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#413BB1
RGB	rgb(65, 59, 177)
HSL	hsl(243, 50%, 46%)
HSV	hsv(243, 67%, 69%)
CMYK	cmyk(63.3%, 66.7%, 0%, 30.6%)
CIE-LAB	lab(32.76, 38.41, -61.99)
CIE-LCH	lch(32.76, 72.93, 301.78°)
OKLab	oklab(43.64% 0.0254 -0.1787)
OKLCH	oklch(43.64% 0.181 278.1)
XYZ	xyz(11.6772, 7.4251, 42.4043)
Luminance	0.0743 (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

#413BB1 #ABB13B

analogous

#3B70B1 #413BB1 #7C3BB1

triadic

#413BB1 #B1413B #3BB141

tetradic

#413BB1 #B13B70 #ABB13B #3BB17C

square

#413BB1 #B13B70 #ABB13B #3BB17C

split-complementary

#413BB1 #B17C3B #70B13B

monochromatic

#1F1C55 #302C83 #413BB1 #655FCA #918DD9

Accessibility & contrast

On white

8.45

#413BB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#413BB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413BB1

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413BB1	#FFFFFF	#000000	##FFFFFF
##413BB1	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B5

Deuteranopia (green-blind)

#0048AF

Tritanopia (blue-blind)

#005A71

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #413bb1;
/* rgb */ color: rgb(65, 59, 177);
/* oklch */ color: oklch(43.6% 0.181 278.1);

Tailwind

colors: {
  custom: {
    50: '#8372c9',
    500: '#413bb1',
    950: '#000000',
  },
}

SCSS

$custom: #413bb1;
$custom-light: #8372c9;
$custom-dark: #000000;

JSON

{
  "hex": "#413bb1",
  "rgb": {
    "r": 65,
    "g": 59,
    "b": 177
  },
  "hsl": {
    "h": 243.051,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.43639,
    "c": 0.18051,
    "h": 278.1
  },
  "luminance": 0.07426
}

Semantic roles & 50–950 ramp

primary

#413BB1

secondary

#C1C484

accent

#DA4ED2

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #413BB1

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

Preview Lab → · Contrast checker → · Palette generator →