#3D419E#3D419E

#3D419E is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.8% C 0.148 H 276.3°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#3D419E
RGB	rgb(61, 65, 158)
HSL	hsl(238, 44%, 43%)
HSV	hsv(238, 61%, 62%)
CMYK	cmyk(61.4%, 58.9%, 0%, 38%)
CIE-LAB	lab(32.35, 27.52, -51.27)
CIE-LCH	lch(32.35, 58.19, 298.23°)
OKLab	oklab(42.78% 0.0162 -0.1473)
OKLCH	oklch(42.78% 0.148 276.3)
XYZ	xyz(9.9843, 7.2405, 33.2125)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D419E #9E9A3D

analogous

#3D719E #3D419E #693D9E

triadic

#3D419E #9E3D41 #419E3D

tetradic

#3D419E #9E3D71 #9E9A3D #3D9E69

square

#3D419E #9E3D71 #9E9A3D #3D9E69

split-complementary

#3D419E #9E693D #719E3D

monochromatic

#1B1D46 #2C2F72 #3D419E #595DBF #8588D0

Accessibility & contrast

On white

8.58

#3D419E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#3D419E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D419E

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D419E	#FFFFFF	#000000	##FFFFFF
##3D419E	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A1

Deuteranopia (green-blind)

#00489C

Tritanopia (blue-blind)

#005769

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3d419e;
/* rgb */ color: rgb(61, 65, 158);
/* oklch */ color: oklch(42.8% 0.148 276.3);

Tailwind

colors: {
  custom: {
    50: '#7d75bb',
    500: '#3d419e',
    950: '#000000',
  },
}

SCSS

$custom: #3d419e;
$custom-light: #7d75bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d419e",
  "rgb": {
    "r": 61,
    "g": 65,
    "b": 158
  },
  "hsl": {
    "h": 237.526,
    "s": 44.292,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4278,
    "c": 0.14819,
    "h": 276.3
  },
  "luminance": 0.07241
}

Semantic roles & 50–950 ramp

primary

#3D419E

secondary

#BAB87D

accent

#CF54D4

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3D419E

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

Preview Lab → · Contrast checker → · Palette generator →