#413F9D#413F9D

#413F9D is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.6% C 0.149 H 279.0°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#413F9D
RGB	rgb(65, 63, 157)
HSL	hsl(241, 43%, 43%)
HSV	hsv(241, 60%, 62%)
CMYK	cmyk(58.6%, 59.9%, 0%, 38.4%)
CIE-LAB	lab(32.06, 29.21, -51.12)
CIE-LCH	lch(32.06, 58.87, 299.74°)
OKLab	oklab(42.62% 0.0232 -0.1467)
OKLCH	oklch(42.62% 0.149 279)
XYZ	xyz(10.0414, 7.1125, 32.7355)
Luminance	0.0711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413F9D #9B9D3F

analogous

#3F6C9D #413F9D #703F9D

triadic

#413F9D #9D413F #3F9D41

tetradic

#413F9D #9D3F6C #9B9D3F #3F9D70

square

#413F9D #9D3F6C #9B9D3F #3F9D70

split-complementary

#413F9D #9D703F #6C9D3F

monochromatic

#1D1C46 #2F2D71 #413F9D #5E5CBD #8987CF

Accessibility & contrast

On white

8.67

#413F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#413F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413F9D

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413F9D	#FFFFFF	#000000	##FFFFFF
##413F9D	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA0

Deuteranopia (green-blind)

#00489B

Tritanopia (blue-blind)

#075568

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #413f9d;
/* rgb */ color: rgb(65, 63, 157);
/* oklch */ color: oklch(42.6% 0.149 279.0);

Tailwind

colors: {
  custom: {
    50: '#7f74bb',
    500: '#413f9d',
    950: '#000000',
  },
}

SCSS

$custom: #413f9d;
$custom-light: #7f74bb;
$custom-dark: #000000;

JSON

{
  "hex": "#413f9d",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 157
  },
  "hsl": {
    "h": 241.277,
    "s": 42.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.42619,
    "c": 0.14857,
    "h": 279
  },
  "luminance": 0.07113
}

Semantic roles & 50–950 ramp

primary

#413F9D

secondary

#B8BA7E

accent

#D355D0

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #413F9D

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

Preview Lab → · Contrast checker → · Palette generator →