#41577C#41577C

#41577C is a mid, moderate blue. Relative luminance 0.094; OKLCH L 45.5% C 0.067 H 260.5°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#41577C
RGB	rgb(65, 87, 124)
HSL	hsl(218, 31%, 37%)
HSV	hsv(218, 48%, 49%)
CMYK	cmyk(47.6%, 29.8%, 0%, 51.4%)
CIE-LAB	lab(36.73, 2.48, -23.51)
CIE-LCH	lch(36.73, 23.64, 276.02°)
OKLab	oklab(45.53% -0.011 -0.0658)
OKLCH	oklch(45.53% 0.067 260.5)
XYZ	xyz(9.2251, 9.3949, 20.3922)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41577C #7C6641

analogous

#41757C #41577C #49417C

triadic

#41577C #7C4157 #577C41

tetradic

#41577C #7C4175 #7C6641 #417C49

square

#41577C #7C4175 #7C6641 #417C49

split-complementary

#41577C #7C4941 #757C41

monochromatic

#171F2C #2C3B54 #41577C #5673A4 #7D94BB

Accessibility & contrast

On white

7.29

#41577C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#41577C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41577C

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41577C	#FFFFFF	#000000	##FFFFFF
##41577C	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49597E

Deuteranopia (green-blind)

#43547B

Tritanopia (blue-blind)

#2A5F64

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #41577c;
/* rgb */ color: rgb(65, 87, 124);
/* oklch */ color: oklch(45.5% 0.067 260.5);

Tailwind

colors: {
  custom: {
    50: '#7986a2',
    500: '#41577c',
    950: '#000000',
  },
}

SCSS

$custom: #41577c;
$custom-light: #7986a2;
$custom-dark: #000000;

JSON

{
  "hex": "#41577c",
  "rgb": {
    "r": 65,
    "g": 87,
    "b": 124
  },
  "hsl": {
    "h": 217.627,
    "s": 31.217,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45525,
    "c": 0.06669,
    "h": 260.5
  },
  "luminance": 0.09395
}

Semantic roles & 50–950 ramp

primary

#41577C

secondary

#A59373

accent

#A160C7

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#090B0F

muted

#7B7C7E

Preview Lab

Preview with #41577C

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

Preview Lab → · Contrast checker → · Palette generator →