#41579D#41579D

#41579D is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.5% C 0.116 H 268.6°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#41579D
RGB	rgb(65, 87, 157)
HSL	hsl(226, 41%, 44%)
HSV	hsv(226, 59%, 62%)
CMYK	cmyk(58.6%, 44.6%, 0%, 38.4%)
CIE-LAB	lab(38.50, 13.59, -40.75)
CIE-LCH	lch(38.50, 42.95, 288.45°)
OKLab	oklab(47.47% -0.0029 -0.116)
OKLCH	oklch(47.47% 0.116 268.6)
XYZ	xyz(11.6719, 10.3736, 33.2790)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41579D #9D8741

analogous

#41859D #41579D #59419D

triadic

#41579D #9D4157 #579D41

tetradic

#41579D #9D4185 #9D8741 #419D59

square

#41579D #9D4185 #9D8741 #419D59

split-complementary

#41579D #9D5941 #859D41

monochromatic

#1D2746 #2F3F72 #41579D #5F75BD #8A9ACF

Accessibility & contrast

On white

6.83

#41579D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#41579D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #41579D

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41579D	#FFFFFF	#000000	##FFFFFF
##41579D	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385FA0

Deuteranopia (green-blind)

#2B579C

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #41579d;
/* rgb */ color: rgb(65, 87, 157);
/* oklch */ color: oklch(47.5% 0.116 268.6);

Tailwind

colors: {
  custom: {
    50: '#7d86ba',
    500: '#41579d',
    950: '#000000',
  },
}

SCSS

$custom: #41579d;
$custom-light: #7d86ba;
$custom-dark: #000000;

JSON

{
  "hex": "#41579d",
  "rgb": {
    "r": 65,
    "g": 87,
    "b": 157
  },
  "hsl": {
    "h": 225.652,
    "s": 41.441,
    "l": 43.529
  },
  "oklch": {
    "l": 0.47473,
    "c": 0.11605,
    "h": 268.6
  },
  "luminance": 0.10375
}

Semantic roles & 50–950 ramp

primary

#41579D

secondary

#B9AC80

accent

#B457D1

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #41579D

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

Preview Lab → · Contrast checker → · Palette generator →