#41377B#41377B

#41377B is a dark, moderate blue. Relative luminance 0.053; OKLCH L 38.5% C 0.111 H 286.7°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#41377B
RGB	rgb(65, 55, 123)
HSL	hsl(249, 38%, 35%)
HSV	hsv(249, 55%, 48%)
CMYK	cmyk(47.2%, 55.3%, 0%, 51.8%)
CIE-LAB	lab(27.53, 23.13, -37.44)
CIE-LCH	lch(27.53, 44.01, 301.70°)
OKLab	oklab(38.47% 0.0319 -0.1066)
OKLCH	oklch(38.47% 0.111 286.7)
XYZ	xyz(7.1203, 5.2860, 19.3802)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41377B #717B37

analogous

#374F7B #41377B #63377B

triadic

#41377B #7B4137 #377B41

tetradic

#41377B #7B374F #717B37 #377B63

square

#41377B #7B374F #717B37 #377B63

split-complementary

#41377B #7B6337 #4F7B37

monochromatic

#141126 #2B2451 #41377B #574AA5 #7A6EBE

Accessibility & contrast

On white

10.21

#41377B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#41377B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41377B

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41377B	#FFFFFF	#000000	##FFFFFF
##41377B	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15437D

Deuteranopia (green-blind)

#143F7A

Tritanopia (blue-blind)

#2F4653

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #41377b;
/* rgb */ color: rgb(65, 55, 123);
/* oklch */ color: oklch(38.5% 0.111 286.7);

Tailwind

colors: {
  custom: {
    50: '#7a6ea2',
    500: '#41377b',
    950: '#000000',
  },
}

SCSS

$custom: #41377b;
$custom-light: #7a6ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#41377b",
  "rgb": {
    "r": 65,
    "g": 55,
    "b": 123
  },
  "hsl": {
    "h": 248.824,
    "s": 38.202,
    "l": 34.902
  },
  "oklch": {
    "l": 0.38472,
    "c": 0.11126,
    "h": 286.7
  },
  "luminance": 0.05286
}

Semantic roles & 50–950 ramp

primary

#41377B

secondary

#9EA767

accent

#CE5ABD

background

#F7F6FA

surface

#EEEBF3

border

#C9C6CD

text

#09070F

muted

#7B7A7F

Preview Lab

Preview with #41377B

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

Preview Lab → · Contrast checker → · Palette generator →