#3A3DC1#3A3DC1

#3A3DC1 is a dark, highly saturated blue. Relative luminance 0.081; OKLCH L 45.0% C 0.200 H 273.9°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#3A3DC1
RGB	rgb(58, 61, 193)
HSL	hsl(239, 54%, 49%)
HSV	hsv(239, 70%, 76%)
CMYK	cmyk(69.9%, 68.4%, 0%, 24.3%)
CIE-LAB	lab(34.16, 41.64, -69.16)
CIE-LCH	lch(34.16, 80.73, 301.05°)
OKLab	oklab(44.97% 0.0135 -0.1999)
OKLCH	oklch(44.97% 0.2 273.9)
XYZ	xyz(13.0361, 8.0860, 51.3155)
Luminance	0.0809 (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

#3A3DC1 #C1BE3A

analogous

#3A81C1 #3A3DC1 #7B3AC1

triadic

#3A3DC1 #C13A3D #3DC13A

tetradic

#3A3DC1 #C13A81 #C1BE3A #3AC17B

square

#3A3DC1 #C13A81 #C1BE3A #3AC17B

split-complementary

#3A3DC1 #C17B3A #81C13A

monochromatic

#1E1F63 #2C2E92 #3A3DC1 #6769D1 #9698DF

Accessibility & contrast

On white

8.02

#3A3DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3A3DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3DC1

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3DC1	#FFFFFF	#000000	##FFFFFF
##3A3DC1	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C5

Deuteranopia (green-blind)

#004ABF

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3a3dc1;
/* rgb */ color: rgb(58, 61, 193);
/* oklch */ color: oklch(45.0% 0.200 273.9);

Tailwind

colors: {
  custom: {
    50: '#8373d5',
    500: '#3a3dc1',
    950: '#000000',
  },
}

SCSS

$custom: #3a3dc1;
$custom-light: #8373d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3dc1",
  "rgb": {
    "r": 58,
    "g": 61,
    "b": 193
  },
  "hsl": {
    "h": 238.667,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44971,
    "c": 0.20033,
    "h": 273.9
  },
  "luminance": 0.08087
}

Semantic roles & 50–950 ramp

primary

#3A3DC1

secondary

#CBC98C

accent

#DA4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3A3DC1

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

Preview Lab → · Contrast checker → · Palette generator →