#41378C#41378C

#41378C is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.8% C 0.136 H 283.7°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#41378C
RGB	rgb(65, 55, 140)
HSL	hsl(247, 44%, 38%)
HSV	hsv(247, 61%, 55%)
CMYK	cmyk(53.6%, 60.7%, 0%, 45.1%)
CIE-LAB	lab(28.77, 28.66, -46.06)
CIE-LCH	lch(28.77, 54.24, 301.89°)
OKLab	oklab(39.78% 0.0321 -0.1319)
OKLCH	oklch(39.78% 0.136 283.7)
XYZ	xyz(8.2784, 5.7492, 25.4794)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41378C #828C37

analogous

#37578C #41378C #6B378C

triadic

#41378C #8C4137 #378C41

tetradic

#41378C #8C3757 #828C37 #378C6B

square

#41378C #8C3757 #828C37 #378C6B

split-complementary

#41378C #8C6B37 #578C37

monochromatic

#181434 #2D2660 #41378C #5649B7 #7F75C9

Accessibility & contrast

On white

9.77

#41378C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#41378C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41378C

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41378C	#FFFFFF	#000000	##FFFFFF
##41378C	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468F

Deuteranopia (green-blind)

#00418A

Tritanopia (blue-blind)

#234B5C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #41378c;
/* rgb */ color: rgb(65, 55, 140);
/* oklch */ color: oklch(39.8% 0.136 283.7);

Tailwind

colors: {
  custom: {
    50: '#7c6eae',
    500: '#41378c',
    950: '#000000',
  },
}

SCSS

$custom: #41378c;
$custom-light: #7c6eae;
$custom-dark: #000000;

JSON

{
  "hex": "#41378c",
  "rgb": {
    "r": 65,
    "g": 55,
    "b": 140
  },
  "hsl": {
    "h": 247.059,
    "s": 43.59,
    "l": 38.235
  },
  "oklch": {
    "l": 0.39781,
    "c": 0.13576,
    "h": 283.7
  },
  "luminance": 0.0575
}

Semantic roles & 50–950 ramp

primary

#41378C

secondary

#A9B16D

accent

#D354C4

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #41378C

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

Preview Lab → · Contrast checker → · Palette generator →