#3A39D3#3A39D3

#3A39D3 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 46.1% C 0.227 H 273.3°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3A39D3
RGB	rgb(58, 57, 211)
HSL	hsl(240, 64%, 53%)
HSV	hsv(240, 73%, 83%)
CMYK	cmyk(72.5%, 73%, 0%, 17.3%)
CIE-LAB	lab(35.06, 49.90, -78.16)
CIE-LCH	lch(35.06, 92.73, 302.55°)
OKLab	oklab(46.14% 0.0131 -0.2261)
OKLCH	oklch(46.14% 0.227 273.3)
XYZ	xyz(14.9620, 8.5274, 62.4728)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A39D3 #D2D339

analogous

#3985D3 #3A39D3 #8739D3

triadic

#3A39D3 #D33A39 #39D33A

tetradic

#3A39D3 #D33985 #D2D339 #39D387

square

#3A39D3 #D33985 #D2D339 #39D387

split-complementary

#3A39D3 #D38739 #85D339

monochromatic

#1B1A77 #2626A9 #3A39D3 #6C6BDE #9E9DE9

Accessibility & contrast

On white

7.76

#3A39D3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3A39D3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A39D3

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A39D3	#FFFFFF	#000000	##FFFFFF
##3A39D3	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD8

Deuteranopia (green-blind)

#004BD0

Tritanopia (blue-blind)

#006583

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3a39d3;
/* rgb */ color: rgb(58, 57, 211);
/* oklch */ color: oklch(46.1% 0.227 273.3);

Tailwind

colors: {
  custom: {
    50: '#8771e2',
    500: '#3a39d3',
    950: '#000000',
  },
}

SCSS

$custom: #3a39d3;
$custom-light: #8771e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a39d3",
  "rgb": {
    "r": 58,
    "g": 57,
    "b": 211
  },
  "hsl": {
    "h": 240.39,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.46136,
    "c": 0.2265,
    "h": 273.3
  },
  "luminance": 0.08529
}

Semantic roles & 50–950 ramp

primary

#3A39D3

secondary

#D5D592

accent

#E741E6

background

#F9F6FE

surface

#F1ECFC

border

#CBC7D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #3A39D3

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

Preview Lab → · Contrast checker → · Palette generator →