#41399F#41399F

#41399F is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.7% C 0.159 H 280.5°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#41399F
RGB	rgb(65, 57, 159)
HSL	hsl(245, 47%, 42%)
HSV	hsv(245, 64%, 62%)
CMYK	cmyk(59.1%, 64.2%, 0%, 37.6%)
CIE-LAB	lab(30.77, 33.67, -54.44)
CIE-LCH	lch(30.77, 64.01, 301.74°)
OKLab	oklab(41.72% 0.029 -0.1565)
OKLCH	oklch(41.72% 0.159 280.5)
XYZ	xyz(9.8991, 6.5526, 33.5373)
Luminance	0.0655 (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

#41399F #979F39

analogous

#39649F #41399F #74399F

triadic

#41399F #9F4139 #399F41

tetradic

#41399F #9F3964 #979F39 #399F74

square

#41399F #9F3964 #979F39 #399F74

split-complementary

#41399F #9F7439 #649F39

monochromatic

#1C1945 #2F2972 #41399F #5C54C2 #8781D2

Accessibility & contrast

On white

9.09

#41399F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#41399F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41399F

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41399F	#FFFFFF	#000000	##FFFFFF
##41399F	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA2

Deuteranopia (green-blind)

#00459D

Tritanopia (blue-blind)

#045266

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #41399f;
/* rgb */ color: rgb(65, 57, 159);
/* oklch */ color: oklch(41.7% 0.159 280.5);

Tailwind

colors: {
  custom: {
    50: '#7f70bc',
    500: '#41399f',
    950: '#000000',
  },
}

SCSS

$custom: #41399f;
$custom-light: #7f70bc;
$custom-dark: #000000;

JSON

{
  "hex": "#41399f",
  "rgb": {
    "r": 65,
    "g": 57,
    "b": 159
  },
  "hsl": {
    "h": 244.706,
    "s": 47.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.41718,
    "c": 0.1592,
    "h": 280.5
  },
  "luminance": 0.06553
}

Semantic roles & 50–950 ramp

primary

#41399F

secondary

#B6BB78

accent

#D751CC

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #41399F

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

Preview Lab → · Contrast checker → · Palette generator →