#41378E#41378E

#41378E is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.9% C 0.139 H 283.4°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#41378E
RGB	rgb(65, 55, 142)
HSL	hsl(247, 44%, 39%)
HSV	hsv(247, 61%, 56%)
CMYK	cmyk(54.2%, 61.3%, 0%, 44.3%)
CIE-LAB	lab(28.92, 29.32, -47.04)
CIE-LCH	lch(28.92, 55.43, 301.93°)
OKLab	oklab(39.94% 0.0321 -0.1348)
OKLCH	oklch(39.94% 0.139 283.4)
XYZ	xyz(8.4272, 5.8087, 26.2631)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41378E #848E37

analogous

#37588E #41378E #6C378E

triadic

#41378E #8E4137 #378E41

tetradic

#41378E #8E3758 #848E37 #378E6C

square

#41378E #8E3758 #848E37 #378E6C

split-complementary

#41378E #8E6C37 #588E37

monochromatic

#191536 #2D2662 #41378E #5649B9 #7F76CA

Accessibility & contrast

On white

9.71

#41378E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#41378E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41378E

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41378E	#FFFFFF	#000000	##FFFFFF
##41378E	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004791

Deuteranopia (green-blind)

#00418C

Tritanopia (blue-blind)

#214C5D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #41378e;
/* rgb */ color: rgb(65, 55, 142);
/* oklch */ color: oklch(39.9% 0.139 283.4);

Tailwind

colors: {
  custom: {
    50: '#7d6eb0',
    500: '#41378e',
    950: '#000000',
  },
}

SCSS

$custom: #41378e;
$custom-light: #7d6eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#41378e",
  "rgb": {
    "r": 65,
    "g": 55,
    "b": 142
  },
  "hsl": {
    "h": 246.897,
    "s": 44.162,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39942,
    "c": 0.13857,
    "h": 283.4
  },
  "luminance": 0.05809
}

Semantic roles & 50–950 ramp

primary

#41378E

secondary

#ABB36E

accent

#D454C5

background

#F7F6FA

surface

#EEECF5

border

#C9C7CF

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #41378E

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

Preview Lab → · Contrast checker → · Palette generator →