#413FA8#413FA8

#413FA8 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.5% C 0.164 H 278.0°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#413FA8
RGB	rgb(65, 63, 168)
HSL	hsl(241, 45%, 45%)
HSV	hsv(241, 63%, 66%)
CMYK	cmyk(61.3%, 62.5%, 0%, 34.1%)
CIE-LAB	lab(32.93, 32.93, -56.33)
CIE-LCH	lch(32.93, 65.25, 300.31°)
OKLab	oklab(43.53% 0.0228 -0.1621)
OKLCH	oklch(43.53% 0.164 278)
XYZ	xyz(11.0231, 7.5052, 37.9060)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413FA8 #A6A83F

analogous

#3F71A8 #413FA8 #753FA8

triadic

#413FA8 #A8413F #3FA841

tetradic

#413FA8 #A83F71 #A6A83F #3FA875

square

#413FA8 #A83F71 #A6A83F #3FA875

split-complementary

#413FA8 #A8753F #71A83F

monochromatic

#1F1E4F #302E7B #413FA8 #6261C4 #8E8DD4

Accessibility & contrast

On white

8.40

#413FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#413FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413FA8

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413FA8	#FFFFFF	#000000	##FFFFFF
##413FA8	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AB

Deuteranopia (green-blind)

#0049A6

Tritanopia (blue-blind)

#00596D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #413fa8;
/* rgb */ color: rgb(65, 63, 168);
/* oklch */ color: oklch(43.5% 0.164 278.0);

Tailwind

colors: {
  custom: {
    50: '#8174c3',
    500: '#413fa8',
    950: '#000000',
  },
}

SCSS

$custom: #413fa8;
$custom-light: #8174c3;
$custom-dark: #000000;

JSON

{
  "hex": "#413fa8",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 168
  },
  "hsl": {
    "h": 241.143,
    "s": 45.455,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43531,
    "c": 0.16367,
    "h": 278
  },
  "luminance": 0.07506
}

Semantic roles & 50–950 ramp

primary

#413FA8

secondary

#BEBF84

accent

#D553D3

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #413FA8

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

Preview Lab → · Contrast checker → · Palette generator →