#3A39D2#3A39D2

#3A39D2 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 46.0% C 0.225 H 273.4°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#3A39D2
RGB	rgb(58, 57, 210)
HSL	hsl(240, 63%, 52%)
HSV	hsv(240, 73%, 82%)
CMYK	cmyk(72.4%, 72.9%, 0%, 17.6%)
CIE-LAB	lab(34.96, 49.57, -77.75)
CIE-LCH	lch(34.96, 92.21, 302.52°)
OKLab	oklab(46.04% 0.0133 -0.2249)
OKLCH	oklch(46.04% 0.225 273.4)
XYZ	xyz(14.8370, 8.4774, 61.8146)
Luminance	0.0848 (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

#3A39D2 #D1D239

analogous

#3985D2 #3A39D2 #8639D2

triadic

#3A39D2 #D23A39 #39D23A

tetradic

#3A39D2 #D23985 #D1D239 #39D286

square

#3A39D2 #D23985 #D1D239 #39D286

split-complementary

#3A39D2 #D28639 #85D239

monochromatic

#1B1B76 #2726A8 #3A39D2 #6C6BDD #9D9DE9

Accessibility & contrast

On white

7.79

#3A39D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3A39D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A39D2

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A39D2	#FFFFFF	#000000	##FFFFFF
##3A39D2	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D6

Deuteranopia (green-blind)

#004BCF

Tritanopia (blue-blind)

#006582

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3a39d2;
/* rgb */ color: rgb(58, 57, 210);
/* oklch */ color: oklch(46.0% 0.225 273.4);

Tailwind

colors: {
  custom: {
    50: '#8771e1',
    500: '#3a39d2',
    950: '#000000',
  },
}

SCSS

$custom: #3a39d2;
$custom-light: #8771e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a39d2",
  "rgb": {
    "r": 58,
    "g": 57,
    "b": 210
  },
  "hsl": {
    "h": 240.392,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46035,
    "c": 0.22531,
    "h": 273.4
  },
  "luminance": 0.08479
}

Semantic roles & 50–950 ramp

primary

#3A39D2

secondary

#D4D592

accent

#E642E5

background

#F9F6FE

surface

#F1ECFC

border

#CBC7D5

text

#0D0815

muted

#7E7B84

Preview Lab

Preview with #3A39D2

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

Preview Lab → · Contrast checker → · Palette generator →