#413CB1#413CB1

#413CB1 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.8% C 0.179 H 277.9°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#413CB1
RGB	rgb(65, 60, 177)
HSL	hsl(243, 49%, 46%)
HSV	hsv(243, 66%, 69%)
CMYK	cmyk(63.3%, 66.1%, 0%, 30.6%)
CIE-LAB	lab(32.98, 37.80, -61.62)
CIE-LCH	lch(32.98, 72.29, 301.53°)
OKLab	oklab(43.8% 0.0246 -0.1776)
OKLCH	oklch(43.8% 0.179 277.9)
XYZ	xyz(11.7291, 7.5289, 42.4216)
Luminance	0.0753 (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

#413CB1 #ACB13C

analogous

#3C72B1 #413CB1 #7C3CB1

triadic

#413CB1 #B1413C #3CB141

tetradic

#413CB1 #B13C72 #ACB13C #3CB17C

square

#413CB1 #B13C72 #ACB13C #3CB17C

split-complementary

#413CB1 #B17C3C #72B13C

monochromatic

#1F1D56 #302D83 #413CB1 #6561C9 #928FD9

Accessibility & contrast

On white

8.38

#413CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#413CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413CB1

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413CB1	#FFFFFF	#000000	##FFFFFF
##413CB1	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B5

Deuteranopia (green-blind)

#0049AF

Tritanopia (blue-blind)

#005A71

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #413cb1;
/* rgb */ color: rgb(65, 60, 177);
/* oklch */ color: oklch(43.8% 0.179 277.9);

Tailwind

colors: {
  custom: {
    50: '#8372c9',
    500: '#413cb1',
    950: '#000000',
  },
}

SCSS

$custom: #413cb1;
$custom-light: #8372c9;
$custom-dark: #000000;

JSON

{
  "hex": "#413cb1",
  "rgb": {
    "r": 65,
    "g": 60,
    "b": 177
  },
  "hsl": {
    "h": 242.564,
    "s": 49.367,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43803,
    "c": 0.17932,
    "h": 277.9
  },
  "luminance": 0.0753
}

Semantic roles & 50–950 ramp

primary

#413CB1

secondary

#C1C485

accent

#D94FD3

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #413CB1

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

Preview Lab → · Contrast checker → · Palette generator →