#3A3DC0#3A3DC0

#3A3DC0 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.9% C 0.199 H 273.9°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3A3DC0
RGB	rgb(58, 61, 192)
HSL	hsl(239, 54%, 49%)
HSV	hsv(239, 70%, 75%)
CMYK	cmyk(69.8%, 68.2%, 0%, 24.7%)
CIE-LAB	lab(34.07, 41.30, -68.72)
CIE-LCH	lch(34.07, 80.18, 301.01°)
OKLab	oklab(44.88% 0.0136 -0.1986)
OKLCH	oklch(44.88% 0.199 273.9)
XYZ	xyz(12.9249, 8.0416, 50.7300)
Luminance	0.0804 (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

#3A3DC0 #C0BD3A

analogous

#3A80C0 #3A3DC0 #7A3AC0

triadic

#3A3DC0 #C03A3D #3DC03A

tetradic

#3A3DC0 #C03A80 #C0BD3A #3AC07A

square

#3A3DC0 #C03A80 #C0BD3A #3AC07A

split-complementary

#3A3DC0 #C07A3A #80C03A

monochromatic

#1E1F62 #2C2E91 #3A3DC0 #6669D1 #9597DF

Accessibility & contrast

On white

8.05

#3A3DC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3A3DC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3DC0

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3DC0	#FFFFFF	#000000	##FFFFFF
##3A3DC0	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C4

Deuteranopia (green-blind)

#004ABE

Tritanopia (blue-blind)

#006079

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3a3dc0;
/* rgb */ color: rgb(58, 61, 192);
/* oklch */ color: oklch(44.9% 0.199 273.9);

Tailwind

colors: {
  custom: {
    50: '#8273d4',
    500: '#3a3dc0',
    950: '#000000',
  },
}

SCSS

$custom: #3a3dc0;
$custom-light: #8273d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3dc0",
  "rgb": {
    "r": 58,
    "g": 61,
    "b": 192
  },
  "hsl": {
    "h": 238.657,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44877,
    "c": 0.19906,
    "h": 273.9
  },
  "luminance": 0.08043
}

Semantic roles & 50–950 ramp

primary

#3A3DC0

secondary

#CAC98B

accent

#DA4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3A3DC0

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

Preview Lab → · Contrast checker → · Palette generator →