#41399D#41399D

#41399D is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.5% C 0.157 H 280.7°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#41399D
RGB	rgb(65, 57, 157)
HSL	hsl(245, 47%, 42%)
HSV	hsv(245, 64%, 62%)
CMYK	cmyk(58.6%, 63.7%, 0%, 38.4%)
CIE-LAB	lab(30.60, 33.01, -53.49)
CIE-LCH	lch(30.60, 62.86, 301.68°)
OKLab	oklab(41.55% 0.0291 -0.1538)
OKLCH	oklch(41.55% 0.157 280.7)
XYZ	xyz(9.7270, 6.4837, 32.6307)
Luminance	0.0648 (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

#41399D #959D39

analogous

#39639D #41399D #73399D

triadic

#41399D #9D4139 #399D41

tetradic

#41399D #9D3963 #959D39 #399D73

square

#41399D #9D3963 #959D39 #399D73

split-complementary

#41399D #9D7339 #639D39

monochromatic

#1C1843 #2E2970 #41399D #5C53C0 #8680D1

Accessibility & contrast

On white

9.14

#41399D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#41399D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41399D

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41399D	#FFFFFF	#000000	##FFFFFF
##41399D	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA0

Deuteranopia (green-blind)

#00449B

Tritanopia (blue-blind)

#0A5265

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #41399d;
/* rgb */ color: rgb(65, 57, 157);
/* oklch */ color: oklch(41.5% 0.157 280.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#41399d",
  "rgb": {
    "r": 65,
    "g": 57,
    "b": 157
  },
  "hsl": {
    "h": 244.8,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.41546,
    "c": 0.1565,
    "h": 280.7
  },
  "luminance": 0.06484
}

Semantic roles & 50–950 ramp

primary

#41399D

secondary

#B5BA78

accent

#D651CC

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #41399D

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

Preview Lab → · Contrast checker → · Palette generator →