#41577F#41577F

#41577F is a mid, moderate blue. Relative luminance 0.095; OKLCH L 45.7% C 0.071 H 261.9°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#41577F
RGB	rgb(65, 87, 127)
HSL	hsl(219, 32%, 38%)
HSV	hsv(219, 49%, 50%)
CMYK	cmyk(48.8%, 31.5%, 0%, 50.2%)
CIE-LAB	lab(36.88, 3.45, -25.13)
CIE-LCH	lch(36.88, 25.36, 277.82°)
OKLab	oklab(45.68% -0.0101 -0.0704)
OKLCH	oklch(45.68% 0.071 261.9)
XYZ	xyz(9.4177, 9.4719, 21.4066)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41577F #7F6941

analogous

#41767F #41577F #4A417F

triadic

#41577F #7F4157 #577F41

tetradic

#41577F #7F4176 #7F6941 #417F4A

square

#41577F #7F4176 #7F6941 #417F4A

split-complementary

#41577F #7F4A41 #767F41

monochromatic

#18202E #2C3B57 #41577F #5673A7 #7E94BD

Accessibility & contrast

On white

7.25

#41577F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#41577F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41577F

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41577F	#FFFFFF	#000000	##FFFFFF
##41577F	1.00	7.25	2.89	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485A81

Deuteranopia (green-blind)

#41547E

Tritanopia (blue-blind)

#286065

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #41577f;
/* rgb */ color: rgb(65, 87, 127);
/* oklch */ color: oklch(45.7% 0.071 261.9);

Tailwind

colors: {
  custom: {
    50: '#7986a4',
    500: '#41577f',
    950: '#000000',
  },
}

SCSS

$custom: #41577f;
$custom-light: #7986a4;
$custom-dark: #000000;

JSON

{
  "hex": "#41577f",
  "rgb": {
    "r": 65,
    "g": 87,
    "b": 127
  },
  "hsl": {
    "h": 218.71,
    "s": 32.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.45684,
    "c": 0.07117,
    "h": 261.9
  },
  "luminance": 0.09473
}

Semantic roles & 50–950 ramp

primary

#41577F

secondary

#A79574

accent

#A35FC8

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #41577F

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

Preview Lab → · Contrast checker → · Palette generator →