#3A3CD9#3A3CD9

#3A3CD9 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.2% C 0.231 H 272.6°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#3A3CD9
RGB	rgb(58, 60, 217)
HSL	hsl(239, 68%, 54%)
HSV	hsv(239, 73%, 85%)
CMYK	cmyk(73.3%, 72.4%, 0%, 14.9%)
CIE-LAB	lab(36.25, 50.17, -79.65)
CIE-LCH	lch(36.25, 94.13, 302.21°)
OKLab	oklab(47.16% 0.0107 -0.2305)
OKLCH	oklch(47.16% 0.231 272.6)
XYZ	xyz(15.8810, 9.1394, 66.5593)
Luminance	0.0914 (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

#3A3CD9 #D9D73A

analogous

#3A8CD9 #3A3CD9 #883AD9

triadic

#3A3CD9 #D93A3C #3CD93A

tetradic

#3A3CD9 #D93A8C #D9D73A #3AD988

square

#3A3CD9 #D93A8C #D9D73A #3AD988

split-complementary

#3A3CD9 #D9883A #8CD93A

monochromatic

#191A80 #2324B3 #3A3CD9 #6D6FE3 #A1A2ED

Accessibility & contrast

On white

7.43

#3A3CD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3A3CD9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3CD9

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3CD9	#FFFFFF	#000000	##FFFFFF
##3A3CD9	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DDE

Deuteranopia (green-blind)

#004DD6

Tritanopia (blue-blind)

#006987

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3a3cd9;
/* rgb */ color: rgb(58, 60, 217);
/* oklch */ color: oklch(47.2% 0.231 272.6);

Tailwind

colors: {
  custom: {
    50: '#8873e6',
    500: '#3a3cd9',
    950: '#000000',
  },
}

SCSS

$custom: #3a3cd9;
$custom-light: #8873e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3cd9",
  "rgb": {
    "r": 58,
    "g": 60,
    "b": 217
  },
  "hsl": {
    "h": 239.245,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.47163,
    "c": 0.23073,
    "h": 272.6
  },
  "luminance": 0.09141
}

Semantic roles & 50–950 ramp

primary

#3A3CD9

secondary

#D9D895

accent

#E83DEB

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #3A3CD9

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

Preview Lab → · Contrast checker → · Palette generator →