#41578C#41578C

#41578C is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.4% C 0.091 H 265.9°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#41578C
RGB	rgb(65, 87, 140)
HSL	hsl(222, 37%, 40%)
HSV	hsv(222, 54%, 55%)
CMYK	cmyk(53.6%, 37.9%, 0%, 45.1%)
CIE-LAB	lab(37.54, 7.76, -32.02)
CIE-LCH	lch(37.54, 32.95, 283.62°)
OKLab	oklab(46.42% -0.0065 -0.0905)
OKLCH	oklch(46.42% 0.091 265.9)
XYZ	xyz(10.3202, 9.8329, 26.1600)
Luminance	0.0983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41578C #8C7641

analogous

#417C8C #41578C #51418C

triadic

#41578C #8C4157 #578C41

tetradic

#41578C #8C417C #8C7641 #418C51

square

#41578C #8C417C #8C7641 #418C51

split-complementary

#41578C #8C5141 #7C8C41

monochromatic

#1A2338 #2E3D62 #41578C #5973B2 #8296C5

Accessibility & contrast

On white

7.08

#41578C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#41578C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41578C

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41578C	#FFFFFF	#000000	##FFFFFF
##41578C	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425C8E

Deuteranopia (green-blind)

#3A558B

Tritanopia (blue-blind)

#1D626B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #41578c;
/* rgb */ color: rgb(65, 87, 140);
/* oklch */ color: oklch(46.4% 0.091 265.9);

Tailwind

colors: {
  custom: {
    50: '#7b86ae',
    500: '#41578c',
    950: '#000000',
  },
}

SCSS

$custom: #41578c;
$custom-light: #7b86ae;
$custom-dark: #000000;

JSON

{
  "hex": "#41578c",
  "rgb": {
    "r": 65,
    "g": 87,
    "b": 140
  },
  "hsl": {
    "h": 222.4,
    "s": 36.585,
    "l": 40.196
  },
  "oklch": {
    "l": 0.46417,
    "c": 0.09071,
    "h": 265.9
  },
  "luminance": 0.09834
}

Semantic roles & 50–950 ramp

primary

#41578C

secondary

#B0A079

accent

#AB5BCD

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #41578C

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

Preview Lab → · Contrast checker → · Palette generator →