#3A5DC1#3A5DC1

#3A5DC1 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.162 H 266.2°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#3A5DC1
RGB	rgb(58, 93, 193)
HSL	hsl(224, 54%, 49%)
HSV	hsv(224, 70%, 76%)
CMYK	cmyk(69.9%, 51.8%, 0%, 24.3%)
CIE-LAB	lab(42.12, 21.37, -56.19)
CIE-LCH	lch(42.12, 60.12, 290.82°)
OKLab	oklab(50.87% -0.0107 -0.1615)
OKLCH	oklch(50.87% 0.162 266.2)
XYZ	xyz(15.2816, 12.5769, 52.0640)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5DC1 #C19E3A

analogous

#3AA1C1 #3A5DC1 #5A3AC1

triadic

#3A5DC1 #C13A5D #5DC13A

tetradic

#3A5DC1 #C13AA1 #C19E3A #3AC15A

square

#3A5DC1 #C13AA1 #C19E3A #3AC15A

split-complementary

#3A5DC1 #C15A3A #A1C13A

monochromatic

#1E3063 #2C4692 #3A5DC1 #6782D1 #96A9DF

Accessibility & contrast

On white

5.97

#3A5DC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#3A5DC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5DC1

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5DC1	#FFFFFF	#000000	##FFFFFF
##3A5DC1	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6AC5

Deuteranopia (green-blind)

#005EBF

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3a5dc1;
/* rgb */ color: rgb(58, 93, 193);
/* oklch */ color: oklch(50.9% 0.162 266.2);

Tailwind

colors: {
  custom: {
    50: '#808ad4',
    500: '#3a5dc1',
    950: '#000000',
  },
}

SCSS

$custom: #3a5dc1;
$custom-light: #808ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5dc1",
  "rgb": {
    "r": 58,
    "g": 93,
    "b": 193
  },
  "hsl": {
    "h": 224.444,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50873,
    "c": 0.16184,
    "h": 266.2
  },
  "luminance": 0.12578
}

Semantic roles & 50–950 ramp

primary

#3A5DC1

secondary

#CBBB8C

accent

#B74BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3A5DC1

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

Preview Lab → · Contrast checker → · Palette generator →