#41579E#41579E

#41579E is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.5% C 0.118 H 268.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#41579E
RGB	rgb(65, 87, 158)
HSL	hsl(226, 42%, 44%)
HSV	hsv(226, 59%, 62%)
CMYK	cmyk(58.9%, 44.9%, 0%, 38%)
CIE-LAB	lab(38.56, 13.94, -41.25)
CIE-LCH	lch(38.56, 43.54, 288.67°)
OKLab	oklab(47.54% -0.0027 -0.1175)
OKLCH	oklch(47.54% 0.118 268.7)
XYZ	xyz(11.7577, 10.4079, 33.7305)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41579E #9E8841

analogous

#41859E #41579E #59419E

triadic

#41579E #9E4157 #579E41

tetradic

#41579E #9E4185 #9E8841 #419E59

square

#41579E #9E4185 #9E8841 #419E59

split-complementary

#41579E #9E5941 #859E41

monochromatic

#1D2747 #2F3F73 #41579E #5F75BD #8A9BCF

Accessibility & contrast

On white

6.81

#41579E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#41579E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #41579E

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41579E	#FFFFFF	#000000	##FFFFFF
##41579E	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375FA1

Deuteranopia (green-blind)

#2A579C

Tritanopia (blue-blind)

#006773

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #41579e;
/* rgb */ color: rgb(65, 87, 158);
/* oklch */ color: oklch(47.5% 0.118 268.7);

Tailwind

colors: {
  custom: {
    50: '#7d86bb',
    500: '#41579e',
    950: '#000000',
  },
}

SCSS

$custom: #41579e;
$custom-light: #7d86bb;
$custom-dark: #000000;

JSON

{
  "hex": "#41579e",
  "rgb": {
    "r": 65,
    "g": 87,
    "b": 158
  },
  "hsl": {
    "h": 225.806,
    "s": 41.704,
    "l": 43.725
  },
  "oklch": {
    "l": 0.47538,
    "c": 0.11752,
    "h": 268.7
  },
  "luminance": 0.10409
}

Semantic roles & 50–950 ramp

primary

#41579E

secondary

#BAAC81

accent

#B456D2

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #41579E

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

Preview Lab → · Contrast checker → · Palette generator →