#413D9C#413D9C

#413D9C is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.2% C 0.150 H 279.7°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#413D9C
RGB	rgb(65, 61, 156)
HSL	hsl(243, 44%, 43%)
HSV	hsv(243, 61%, 61%)
CMYK	cmyk(58.3%, 60.9%, 0%, 38.8%)
CIE-LAB	lab(31.49, 30.15, -51.44)
CIE-LCH	lch(31.49, 59.63, 300.37°)
OKLab	oklab(42.17% 0.0252 -0.1477)
OKLCH	oklch(42.17% 0.15 279.7)
XYZ	xyz(9.8476, 6.8609, 32.2514)
Luminance	0.0686 (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

#413D9C #989C3D

analogous

#3D699C #413D9C #703D9C

triadic

#413D9C #9C413D #3D9C41

tetradic

#413D9C #9C3D69 #989C3D #3D9C70

square

#413D9C #9C3D69 #989C3D #3D9C70

split-complementary

#413D9C #9C703D #699C3D

monochromatic

#1C1B44 #2F2C70 #413D9C #5D58BE #8884CF

Accessibility & contrast

On white

8.85

#413D9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#413D9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413D9C

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413D9C	#FFFFFF	#000000	##FFFFFF
##413D9C	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)

#004E9F

Deuteranopia (green-blind)

#00469A

Tritanopia (blue-blind)

#0B5466

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #413d9c;
/* rgb */ color: rgb(65, 61, 156);
/* oklch */ color: oklch(42.2% 0.150 279.7);

Tailwind

colors: {
  custom: {
    50: '#7f73ba',
    500: '#413d9c',
    950: '#000000',
  },
}

SCSS

$custom: #413d9c;
$custom-light: #7f73ba;
$custom-dark: #000000;

JSON

{
  "hex": "#413d9c",
  "rgb": {
    "r": 65,
    "g": 61,
    "b": 156
  },
  "hsl": {
    "h": 242.526,
    "s": 43.779,
    "l": 42.549
  },
  "oklch": {
    "l": 0.42172,
    "c": 0.14986,
    "h": 279.7
  },
  "luminance": 0.06862
}

Semantic roles & 50–950 ramp

primary

#413D9C

secondary

#B7B97C

accent

#D454CE

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #413D9C

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

Preview Lab → · Contrast checker → · Palette generator →