#3A3BDB#3A3BDB

#3A3BDB is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.2% C 0.234 H 272.6°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#3A3BDB
RGB	rgb(58, 59, 219)
HSL	hsl(240, 69%, 54%)
HSV	hsv(240, 74%, 86%)
CMYK	cmyk(73.5%, 73.1%, 0%, 14.1%)
CIE-LAB	lab(36.25, 51.37, -80.80)
CIE-LCH	lch(36.25, 95.74, 302.45°)
OKLab	oklab(47.22% 0.0108 -0.2338)
OKLCH	oklch(47.22% 0.234 272.6)
XYZ	xyz(16.0908, 9.1403, 67.9203)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3BDB #DBDA3A

analogous

#3A8CDB #3A3BDB #893ADB

triadic

#3A3BDB #DB3A3B #3BDB3A

tetradic

#3A3BDB #DB3A8C #DBDA3A #3ADB89

square

#3A3BDB #DB3A8C #DBDA3A #3ADB89

split-complementary

#3A3BDB #DB893A #8CDB3A

monochromatic

#181983 #2122B6 #3A3BDB #6E6EE4 #A1A2EE

Accessibility & contrast

On white

7.42

#3A3BDB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3A3BDB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3BDB

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3BDB	#FFFFFF	#000000	##FFFFFF
##3A3BDB	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DE0

Deuteranopia (green-blind)

#004DD8

Tritanopia (blue-blind)

#006988

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3a3bdb;
/* rgb */ color: rgb(58, 59, 219);
/* oklch */ color: oklch(47.2% 0.234 272.6);

Tailwind

colors: {
  custom: {
    50: '#8973e8',
    500: '#3a3bdb',
    950: '#000000',
  },
}

SCSS

$custom: #3a3bdb;
$custom-light: #8973e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3bdb",
  "rgb": {
    "r": 58,
    "g": 59,
    "b": 219
  },
  "hsl": {
    "h": 239.627,
    "s": 69.099,
    "l": 54.314
  },
  "oklch": {
    "l": 0.47224,
    "c": 0.23406,
    "h": 272.6
  },
  "luminance": 0.09142
}

Semantic roles & 50–950 ramp

primary

#3A3BDB

secondary

#DBDA96

accent

#EB3CEC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3A3BDB

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

Preview Lab → · Contrast checker → · Palette generator →