#413E99#413E99

#413E99 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.1% C 0.144 H 279.7°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#413E99
RGB	rgb(65, 62, 153)
HSL	hsl(242, 42%, 42%)
HSV	hsv(242, 59%, 60%)
CMYK	cmyk(57.5%, 59.5%, 0%, 40%)
CIE-LAB	lab(31.51, 28.50, -49.59)
CIE-LCH	lch(31.51, 57.20, 299.88°)
OKLab	oklab(42.11% 0.0243 -0.1423)
OKLCH	oklch(42.11% 0.144 279.7)
XYZ	xyz(9.6506, 6.8683, 30.9480)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.28

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413E99 #96993E

analogous

#3E6999 #413E99 #6F3E99

triadic

#413E99 #99413E #3E9941

tetradic

#413E99 #993E69 #96993E #3E996F

square

#413E99 #993E69 #96993E #3E996F

split-complementary

#413E99 #996F3E #69993E

monochromatic

#1C1B42 #2E2C6D #413E99 #5C59BC #8784CD

Accessibility & contrast

On white

8.85

#413E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#413E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413E99

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413E99	#FFFFFF	#000000	##FFFFFF
##413E99	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9C

Deuteranopia (green-blind)

#004797

Tritanopia (blue-blind)

#115465

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #413e99;
/* rgb */ color: rgb(65, 62, 153);
/* oklch */ color: oklch(42.1% 0.144 279.7);

Tailwind

colors: {
  custom: {
    50: '#7e73b8',
    500: '#413e99',
    950: '#000000',
  },
}

SCSS

$custom: #413e99;
$custom-light: #7e73b8;
$custom-dark: #000000;

JSON

{
  "hex": "#413e99",
  "rgb": {
    "r": 65,
    "g": 62,
    "b": 153
  },
  "hsl": {
    "h": 241.978,
    "s": 42.326,
    "l": 42.157
  },
  "oklch": {
    "l": 0.42111,
    "c": 0.14434,
    "h": 279.7
  },
  "luminance": 0.06869
}

Semantic roles & 50–950 ramp

primary

#413E99

secondary

#B6B87B

accent

#D256CE

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #413E99

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

Preview Lab → · Contrast checker → · Palette generator →