#413F9F#413F9F

#413F9F is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.8% C 0.151 H 278.8°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#413F9F
RGB	rgb(65, 63, 159)
HSL	hsl(241, 43%, 44%)
HSV	hsv(241, 60%, 62%)
CMYK	cmyk(59.1%, 60.4%, 0%, 37.6%)
CIE-LAB	lab(32.22, 29.88, -52.08)
CIE-LCH	lch(32.22, 60.04, 299.85°)
OKLab	oklab(42.78% 0.0231 -0.1496)
OKLCH	oklch(42.78% 0.151 278.8)
XYZ	xyz(10.2135, 7.1813, 33.6421)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413F9F #9D9F3F

analogous

#3F6D9F #413F9F #713F9F

triadic

#413F9F #9F413F #3F9F41

tetradic

#413F9F #9F3F6D #9D9F3F #3F9F71

square

#413F9F #9F3F6D #9D9F3F #3F9F71

split-complementary

#413F9F #9F713F #6D9F3F

monochromatic

#1D1C47 #2F2E73 #413F9F #5F5DBF #8A88D0

Accessibility & contrast

On white

8.62

#413F9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#413F9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413F9F

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413F9F	#FFFFFF	#000000	##FFFFFF
##413F9F	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A2

Deuteranopia (green-blind)

#00489D

Tritanopia (blue-blind)

#025669

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #413f9f;
/* rgb */ color: rgb(65, 63, 159);
/* oklch */ color: oklch(42.8% 0.151 278.8);

Tailwind

colors: {
  custom: {
    50: '#7f74bc',
    500: '#413f9f',
    950: '#000000',
  },
}

SCSS

$custom: #413f9f;
$custom-light: #7f74bc;
$custom-dark: #000000;

JSON

{
  "hex": "#413f9f",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 159
  },
  "hsl": {
    "h": 241.25,
    "s": 43.243,
    "l": 43.529
  },
  "oklch": {
    "l": 0.42782,
    "c": 0.15136,
    "h": 278.8
  },
  "luminance": 0.07182
}

Semantic roles & 50–950 ramp

primary

#413F9F

secondary

#B9BB7F

accent

#D355D0

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #413F9F

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

Preview Lab → · Contrast checker → · Palette generator →