#3A3CC6#3A3CC6

#3A3CC6 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.3% C 0.208 H 273.7°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#3A3CC6
RGB	rgb(58, 60, 198)
HSL	hsl(239, 55%, 50%)
HSV	hsv(239, 71%, 78%)
CMYK	cmyk(70.7%, 69.7%, 0%, 22.4%)
CIE-LAB	lab(34.41, 43.91, -71.67)
CIE-LCH	lch(34.41, 84.06, 301.50°)
OKLab	oklab(45.29% 0.0135 -0.2072)
OKLCH	oklch(45.29% 0.208 273.7)
XYZ	xyz(13.5504, 8.2072, 54.2852)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3CC6 #C6C43A

analogous

#3A82C6 #3A3CC6 #7E3AC6

triadic

#3A3CC6 #C63A3C #3CC63A

tetradic

#3A3CC6 #C63A82 #C6C43A #3AC67E

square

#3A3CC6 #C63A82 #C6C43A #3AC67E

split-complementary

#3A3CC6 #C67E3A #82C63A

monochromatic

#1E1F68 #2C2D97 #3A3CC6 #696BD4 #999AE1

Accessibility & contrast

On white

7.95

#3A3CC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#3A3CC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3CC6

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3CC6	#FFFFFF	#000000	##FFFFFF
##3A3CC6	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CA

Deuteranopia (green-blind)

#004AC3

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a3cc6;
/* rgb */ color: rgb(58, 60, 198);
/* oklch */ color: oklch(45.3% 0.208 273.7);

Tailwind

colors: {
  custom: {
    50: '#8473d8',
    500: '#3a3cc6',
    950: '#000000',
  },
}

SCSS

$custom: #3a3cc6;
$custom-light: #8473d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3cc6",
  "rgb": {
    "r": 58,
    "g": 60,
    "b": 198
  },
  "hsl": {
    "h": 239.143,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45293,
    "c": 0.20766,
    "h": 273.7
  },
  "luminance": 0.08208
}

Semantic roles & 50–950 ramp

primary

#3A3CC6

secondary

#CDCC8F

accent

#DC49DE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3A3CC6

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

Preview Lab → · Contrast checker → · Palette generator →