#413B8E#413B8E

#413B8E is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.7% C 0.133 H 282.0°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#413B8E
RGB	rgb(65, 59, 142)
HSL	hsl(244, 41%, 39%)
HSV	hsv(244, 58%, 56%)
CMYK	cmyk(54.2%, 58.5%, 0%, 44.3%)
CIE-LAB	lab(29.92, 26.75, -45.43)
CIE-LCH	lch(29.92, 52.71, 300.49°)
OKLab	oklab(40.68% 0.0276 -0.13)
OKLCH	oklch(40.68% 0.133 282)
XYZ	xyz(8.6249, 6.2042, 26.3290)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413B8E #888E3B

analogous

#3B5F8E #413B8E #6B3B8E

triadic

#413B8E #8E413B #3B8E41

tetradic

#413B8E #8E3B5F #888E3B #3B8E6B

square

#413B8E #8E3B5F #888E3B #3B8E6B

split-complementary

#413B8E #8E6B3B #5F8E3B

monochromatic

#191738 #2D2963 #413B8E #5750B6 #817BC8

Accessibility & contrast

On white

9.37

#413B8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#413B8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413B8E

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413B8E	#FFFFFF	#000000	##FFFFFF
##413B8E	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004991

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#204E5E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #413b8e;
/* rgb */ color: rgb(65, 59, 142);
/* oklch */ color: oklch(40.7% 0.133 282.0);

Tailwind

colors: {
  custom: {
    50: '#7c71b0',
    500: '#413b8e',
    950: '#000000',
  },
}

SCSS

$custom: #413b8e;
$custom-light: #7c71b0;
$custom-dark: #000000;

JSON

{
  "hex": "#413b8e",
  "rgb": {
    "r": 65,
    "g": 59,
    "b": 142
  },
  "hsl": {
    "h": 244.337,
    "s": 41.294,
    "l": 39.412
  },
  "oklch": {
    "l": 0.40678,
    "c": 0.13294,
    "h": 282
  },
  "luminance": 0.06205
}

Semantic roles & 50–950 ramp

primary

#413B8E

secondary

#ADB273

accent

#D157C8

background

#F7F6FA

surface

#EEECF5

border

#C9C7CF

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #413B8E

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

Preview Lab → · Contrast checker → · Palette generator →