#3A3CC5#3A3CC5

#3A3CC5 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.2% C 0.206 H 273.8°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3A3CC5
RGB	rgb(58, 60, 197)
HSL	hsl(239, 55%, 50%)
HSV	hsv(239, 71%, 77%)
CMYK	cmyk(70.6%, 69.5%, 0%, 22.7%)
CIE-LAB	lab(34.32, 43.58, -71.24)
CIE-LCH	lch(34.32, 83.52, 301.45°)
OKLab	oklab(45.2% 0.0136 -0.206)
OKLCH	oklch(45.2% 0.206 273.8)
XYZ	xyz(13.4355, 8.1612, 53.6797)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3CC5 #C5C33A

analogous

#3A81C5 #3A3CC5 #7E3AC5

triadic

#3A3CC5 #C53A3C #3CC53A

tetradic

#3A3CC5 #C53A81 #C5C33A #3AC57E

square

#3A3CC5 #C53A81 #C5C33A #3AC57E

split-complementary

#3A3CC5 #C57E3A #81C53A

monochromatic

#1E1F66 #2C2E96 #3A3CC5 #696BD3 #999AE1

Accessibility & contrast

On white

7.98

#3A3CC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3A3CC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3CC5

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3CC5	#FFFFFF	#000000	##FFFFFF
##3A3CC5	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C9

Deuteranopia (green-blind)

#004AC2

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a3cc5;
/* rgb */ color: rgb(58, 60, 197);
/* oklch */ color: oklch(45.2% 0.206 273.8);

Tailwind

colors: {
  custom: {
    50: '#8473d8',
    500: '#3a3cc5',
    950: '#000000',
  },
}

SCSS

$custom: #3a3cc5;
$custom-light: #8473d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3cc5",
  "rgb": {
    "r": 58,
    "g": 60,
    "b": 197
  },
  "hsl": {
    "h": 239.137,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.45196,
    "c": 0.20642,
    "h": 273.8
  },
  "luminance": 0.08162
}

Semantic roles & 50–950 ramp

primary

#3A3CC5

secondary

#CDCC8E

accent

#DC4ADE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3A3CC5

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

Preview Lab → · Contrast checker → · Palette generator →