#3A4BD2#3A4BD2

#3A4BD2 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 48.9% C 0.206 H 270.9°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#3A4BD2
RGB	rgb(58, 75, 210)
HSL	hsl(233, 63%, 53%)
HSV	hsv(233, 72%, 82%)
CMYK	cmyk(72.4%, 64.3%, 0%, 17.6%)
CIE-LAB	lab(38.87, 38.94, -71.32)
CIE-LCH	lch(38.87, 81.25, 298.63°)
OKLab	oklab(48.86% 0.0031 -0.2061)
OKLCH	oklch(48.86% 0.206 270.9)
XYZ	xyz(15.8899, 10.5832, 62.1656)
Luminance	0.1058 (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

#3A4BD2 #D2C13A

analogous

#3A97D2 #3A4BD2 #753AD2

triadic

#3A4BD2 #D23A4B #4BD23A

tetradic

#3A4BD2 #D23A97 #D2C13A #3AD275

square

#3A4BD2 #D23A97 #D2C13A #3AD275

split-complementary

#3A4BD2 #D2753A #97D23A

monochromatic

#1B2577 #2635A8 #3A4BD2 #6C79DD #9EA6E9

Accessibility & contrast

On white

6.74

#3A4BD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#3A4BD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4BD2

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4BD2	#FFFFFF	#000000	##FFFFFF
##3A4BD2	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D6

Deuteranopia (green-blind)

#0054CF

Tritanopia (blue-blind)

#006E88

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3a4bd2;
/* rgb */ color: rgb(58, 75, 210);
/* oklch */ color: oklch(48.9% 0.206 270.9);

Tailwind

colors: {
  custom: {
    50: '#857de1',
    500: '#3a4bd2',
    950: '#000000',
  },
}

SCSS

$custom: #3a4bd2;
$custom-light: #857de1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4bd2",
  "rgb": {
    "r": 58,
    "g": 75,
    "b": 210
  },
  "hsl": {
    "h": 233.289,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.4886,
    "c": 0.20615,
    "h": 270.9
  },
  "luminance": 0.10585
}

Semantic roles & 50–950 ramp

primary

#3A4BD2

secondary

#D5CE93

accent

#D442E6

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3A4BD2

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

Preview Lab → · Contrast checker → · Palette generator →