#41399E#41399E

#41399E is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.6% C 0.158 H 280.6°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#41399E
RGB	rgb(65, 57, 158)
HSL	hsl(245, 47%, 42%)
HSV	hsv(245, 64%, 62%)
CMYK	cmyk(58.9%, 63.9%, 0%, 38%)
CIE-LAB	lab(30.68, 33.34, -53.97)
CIE-LCH	lch(30.68, 63.43, 301.71°)
OKLab	oklab(41.63% 0.0291 -0.1552)
OKLCH	oklch(41.63% 0.158 280.6)
XYZ	xyz(9.8127, 6.5180, 33.0821)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41399E #969E39

analogous

#39649E #41399E #73399E

triadic

#41399E #9E4139 #399E41

tetradic

#41399E #9E3964 #969E39 #399E73

square

#41399E #9E3964 #969E39 #399E73

split-complementary

#41399E #9E7339 #649E39

monochromatic

#1C1944 #2E2971 #41399E #5C53C1 #8780D1

Accessibility & contrast

On white

9.12

#41399E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#41399E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41399E

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41399E	#FFFFFF	#000000	##FFFFFF
##41399E	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA1

Deuteranopia (green-blind)

#00449C

Tritanopia (blue-blind)

#075266

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #41399e;
/* rgb */ color: rgb(65, 57, 158);
/* oklch */ color: oklch(41.6% 0.158 280.6);

Tailwind

colors: {
  custom: {
    50: '#7f70bb',
    500: '#41399e',
    950: '#000000',
  },
}

SCSS

$custom: #41399e;
$custom-light: #7f70bb;
$custom-dark: #000000;

JSON

{
  "hex": "#41399e",
  "rgb": {
    "r": 65,
    "g": 57,
    "b": 158
  },
  "hsl": {
    "h": 244.752,
    "s": 46.977,
    "l": 42.157
  },
  "oklch": {
    "l": 0.41632,
    "c": 0.15786,
    "h": 280.6
  },
  "luminance": 0.06519
}

Semantic roles & 50–950 ramp

primary

#41399E

secondary

#B6BB78

accent

#D751CC

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #41399E

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

Preview Lab → · Contrast checker → · Palette generator →