#3B419D#3B419D

#3B419D is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.6% C 0.147 H 275.4°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#3B419D
RGB	rgb(59, 65, 157)
HSL	hsl(236, 45%, 42%)
HSV	hsv(236, 62%, 62%)
CMYK	cmyk(62.4%, 58.6%, 0%, 38.4%)
CIE-LAB	lab(32.13, 26.81, -51.02)
CIE-LCH	lch(32.13, 57.64, 297.72°)
OKLab	oklab(42.56% 0.0138 -0.1466)
OKLCH	oklch(42.56% 0.147 275.4)
XYZ	xyz(9.7777, 7.1439, 32.7554)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B419D #9D973B

analogous

#3B729D #3B419D #663B9D

triadic

#3B419D #9D3B41 #419D3B

tetradic

#3B419D #9D3B72 #9D973B #3B9D66

square

#3B419D #9D3B72 #9D973B #3B9D66

split-complementary

#3B419D #9D663B #729D3B

monochromatic

#1A1C44 #2A2F71 #3B419D #565CBF #8287D0

Accessibility & contrast

On white

8.65

#3B419D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3B419D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B419D

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B419D	#FFFFFF	#000000	##FFFFFF
##3B419D	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A0

Deuteranopia (green-blind)

#00479B

Tritanopia (blue-blind)

#005768

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3b419d;
/* rgb */ color: rgb(59, 65, 157);
/* oklch */ color: oklch(42.6% 0.147 275.4);

Tailwind

colors: {
  custom: {
    50: '#7b75bb',
    500: '#3b419d',
    950: '#000000',
  },
}

SCSS

$custom: #3b419d;
$custom-light: #7b75bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3b419d",
  "rgb": {
    "r": 59,
    "g": 65,
    "b": 157
  },
  "hsl": {
    "h": 236.327,
    "s": 45.37,
    "l": 42.353
  },
  "oklch": {
    "l": 0.42559,
    "c": 0.14728,
    "h": 275.4
  },
  "luminance": 0.07145
}

Semantic roles & 50–950 ramp

primary

#3B419D

secondary

#BAB67A

accent

#CD53D5

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3B419D

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

Preview Lab → · Contrast checker → · Palette generator →