#3A4ACA#3A4ACA

#3A4ACA is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.0% C 0.197 H 271.2°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#3A4ACA
RGB	rgb(58, 74, 202)
HSL	hsl(233, 58%, 51%)
HSV	hsv(233, 71%, 79%)
CMYK	cmyk(71.3%, 63.4%, 0%, 20.8%)
CIE-LAB	lab(37.95, 36.76, -68.20)
CIE-LCH	lch(37.95, 77.47, 298.33°)
OKLab	oklab(47.98% 0.0042 -0.197)
OKLCH	oklch(47.98% 0.197 271.2)
XYZ	xyz(14.8508, 10.0599, 57.0248)
Luminance	0.1006 (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

#3A4ACA #CABA3A

analogous

#3A92CA #3A4ACA #723ACA

triadic

#3A4ACA #CA3A4A #4ACA3A

tetradic

#3A4ACA #CA3A92 #CABA3A #3ACA72

square

#3A4ACA #CA3A92 #CABA3A #3ACA72

split-complementary

#3A4ACA #CA723A #92CA3A

monochromatic

#1D266C #2A379D #3A4ACA #6A76D7 #9AA3E4

Accessibility & contrast

On white

6.97

#3A4ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3A4ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4ACA

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4ACA	#FFFFFF	#000000	##FFFFFF
##3A4ACA	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CE

Deuteranopia (green-blind)

#0053C8

Tritanopia (blue-blind)

#006B83

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3a4aca;
/* rgb */ color: rgb(58, 74, 202);
/* oklch */ color: oklch(48.0% 0.197 271.2);

Tailwind

colors: {
  custom: {
    50: '#847cdb',
    500: '#3a4aca',
    950: '#000000',
  },
}

SCSS

$custom: #3a4aca;
$custom-light: #847cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4aca",
  "rgb": {
    "r": 58,
    "g": 74,
    "b": 202
  },
  "hsl": {
    "h": 233.333,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47975,
    "c": 0.19705,
    "h": 271.2
  },
  "luminance": 0.10061
}

Semantic roles & 50–950 ramp

primary

#3A4ACA

secondary

#D0C990

accent

#D047E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3A4ACA

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

Preview Lab → · Contrast checker → · Palette generator →