#413FA6#413FA6

#413FA6 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.4% C 0.161 H 278.2°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#413FA6
RGB	rgb(65, 63, 166)
HSL	hsl(241, 45%, 45%)
HSV	hsv(241, 62%, 65%)
CMYK	cmyk(60.8%, 62%, 0%, 34.9%)
CIE-LAB	lab(32.77, 32.25, -55.40)
CIE-LCH	lch(32.77, 64.10, 300.21°)
OKLab	oklab(43.36% 0.0229 -0.1593)
OKLCH	oklch(43.36% 0.161 278.2)
XYZ	xyz(10.8382, 7.4312, 36.9322)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413FA6 #A4A63F

analogous

#3F71A6 #413FA6 #753FA6

triadic

#413FA6 #A6413F #3FA641

tetradic

#413FA6 #A63F71 #A4A63F #3FA675

square

#413FA6 #A63F71 #A4A63F #3FA675

split-complementary

#413FA6 #A6753F #71A63F

monochromatic

#1E1D4D #302E7A #413FA6 #6260C3 #8D8CD3

Accessibility & contrast

On white

8.45

#413FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#413FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413FA6

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413FA6	#FFFFFF	#000000	##FFFFFF
##413FA6	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)

#0051A9

Deuteranopia (green-blind)

#0049A4

Tritanopia (blue-blind)

#00586C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #413fa6;
/* rgb */ color: rgb(65, 63, 166);
/* oklch */ color: oklch(43.4% 0.161 278.2);

Tailwind

colors: {
  custom: {
    50: '#8074c1',
    500: '#413fa6',
    950: '#000000',
  },
}

SCSS

$custom: #413fa6;
$custom-light: #8074c1;
$custom-dark: #000000;

JSON

{
  "hex": "#413fa6",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 166
  },
  "hsl": {
    "h": 241.165,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43362,
    "c": 0.16096,
    "h": 278.2
  },
  "luminance": 0.07432
}

Semantic roles & 50–950 ramp

primary

#413FA6

secondary

#BDBE83

accent

#D553D2

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #413FA6

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

Preview Lab → · Contrast checker → · Palette generator →