#3A3CC3#3A3CC3

#3A3CC3 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.0% C 0.204 H 273.9°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#3A3CC3
RGB	rgb(58, 60, 195)
HSL	hsl(239, 54%, 50%)
HSV	hsv(239, 70%, 76%)
CMYK	cmyk(70.3%, 69.2%, 0%, 23.5%)
CIE-LAB	lab(34.13, 42.91, -70.38)
CIE-LCH	lch(34.13, 82.43, 301.37°)
OKLab	oklab(45% 0.0139 -0.2034)
OKLCH	oklch(45% 0.204 273.9)
XYZ	xyz(13.2078, 8.0701, 52.4808)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.92

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3CC3 #C3C13A

analogous

#3A81C3 #3A3CC3 #7D3AC3

triadic

#3A3CC3 #C33A3C #3CC33A

tetradic

#3A3CC3 #C33A81 #C3C13A #3AC37D

square

#3A3CC3 #C33A81 #C3C13A #3AC37D

split-complementary

#3A3CC3 #C37D3A #81C33A

monochromatic

#1E1F65 #2C2D94 #3A3CC3 #686AD2 #9798E0

Accessibility & contrast

On white

8.03

#3A3CC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3A3CC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3CC3

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3CC3	#FFFFFF	#000000	##FFFFFF
##3A3CC3	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C7

Deuteranopia (green-blind)

#004AC0

Tritanopia (blue-blind)

#00617B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3a3cc3;
/* rgb */ color: rgb(58, 60, 195);
/* oklch */ color: oklch(45.0% 0.204 273.9);

Tailwind

colors: {
  custom: {
    50: '#8373d6',
    500: '#3a3cc3',
    950: '#000000',
  },
}

SCSS

$custom: #3a3cc3;
$custom-light: #8373d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3cc3",
  "rgb": {
    "r": 58,
    "g": 60,
    "b": 195
  },
  "hsl": {
    "h": 239.124,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45004,
    "c": 0.20392,
    "h": 273.9
  },
  "luminance": 0.08071
}

Semantic roles & 50–950 ramp

primary

#3A3CC3

secondary

#CCCB8D

accent

#DB4ADE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3A3CC3

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

Preview Lab → · Contrast checker → · Palette generator →