#3A419C#3A419C

#3A419C is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.146 H 275.0°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#3A419C
RGB	rgb(58, 65, 156)
HSL	hsl(236, 46%, 42%)
HSV	hsv(236, 63%, 61%)
CMYK	cmyk(62.8%, 58.3%, 0%, 38.8%)
CIE-LAB	lab(31.99, 26.28, -50.66)
CIE-LCH	lch(31.99, 57.07, 297.42°)
OKLab	oklab(42.41% 0.0126 -0.1456)
OKLCH	oklch(42.41% 0.146 275)
XYZ	xyz(9.6340, 7.0797, 32.3049)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A419C #9C953A

analogous

#3A729C #3A419C #643A9C

triadic

#3A419C #9C3A41 #419C3A

tetradic

#3A419C #9C3A72 #9C953A #3A9C64

square

#3A419C #9C3A72 #9C953A #3A9C64

split-complementary

#3A419C #9C643A #729C3A

monochromatic

#191C43 #292E6F #3A419C #545CBF #8086D0

Accessibility & contrast

On white

8.69

#3A419C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#3A419C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A419C

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A419C	#FFFFFF	#000000	##FFFFFF
##3A419C	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509F

Deuteranopia (green-blind)

#00479A

Tritanopia (blue-blind)

#005768

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3a419c;
/* rgb */ color: rgb(58, 65, 156);
/* oklch */ color: oklch(42.4% 0.146 275.0);

Tailwind

colors: {
  custom: {
    50: '#7b75ba',
    500: '#3a419c',
    950: '#000000',
  },
}

SCSS

$custom: #3a419c;
$custom-light: #7b75ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3a419c",
  "rgb": {
    "r": 58,
    "g": 65,
    "b": 156
  },
  "hsl": {
    "h": 235.714,
    "s": 45.794,
    "l": 41.961
  },
  "oklch": {
    "l": 0.42409,
    "c": 0.14612,
    "h": 275
  },
  "luminance": 0.0708
}

Semantic roles & 50–950 ramp

primary

#3A419C

secondary

#BAB578

accent

#CC52D5

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3A419C

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

Preview Lab → · Contrast checker → · Palette generator →