#41539B#41539B

#41539B is a mid, moderate blue. Relative luminance 0.097; OKLCH L 46.5% C 0.118 H 270.7°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#41539B
RGB	rgb(65, 83, 155)
HSL	hsl(228, 41%, 43%)
HSV	hsv(228, 58%, 61%)
CMYK	cmyk(58.1%, 46.5%, 0%, 39.2%)
CIE-LAB	lab(37.25, 15.49, -41.54)
CIE-LCH	lch(37.25, 44.34, 290.45°)
OKLab	oklab(46.48% 0.0014 -0.1184)
OKLCH	oklch(46.48% 0.118 270.7)
XYZ	xyz(11.1877, 9.6760, 32.2821)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41539B #9B8941

analogous

#41809B #41539B #5C419B

triadic

#41539B #9B4153 #539B41

tetradic

#41539B #9B4180 #9B8941 #419B5C

square

#41539B #9B4180 #9B8941 #419B5C

split-complementary

#41539B #9B5C41 #809B41

monochromatic

#1D2545 #2F3C70 #41539B #5E71BB #8997CD

Accessibility & contrast

On white

7.15

#41539B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#41539B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41539B

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41539B	#FFFFFF	#000000	##FFFFFF
##41539B	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325C9E

Deuteranopia (green-blind)

#265499

Tritanopia (blue-blind)

#04636F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #41539b;
/* rgb */ color: rgb(65, 83, 155);
/* oklch */ color: oklch(46.5% 0.118 270.7);

Tailwind

colors: {
  custom: {
    50: '#7d83b9',
    500: '#41539b',
    950: '#000000',
  },
}

SCSS

$custom: #41539b;
$custom-light: #7d83b9;
$custom-dark: #000000;

JSON

{
  "hex": "#41539b",
  "rgb": {
    "r": 65,
    "g": 83,
    "b": 155
  },
  "hsl": {
    "h": 228,
    "s": 40.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46478,
    "c": 0.11841,
    "h": 270.7
  },
  "luminance": 0.09677
}

Semantic roles & 50–950 ramp

primary

#41539B

secondary

#B8AD80

accent

#B857D1

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #41539B

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

Preview Lab → · Contrast checker → · Palette generator →