#3B3CC4#3B3CC4

#3B3CC4 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.2% C 0.205 H 274.2°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#3B3CC4
RGB	rgb(59, 60, 196)
HSL	hsl(240, 54%, 50%)
HSV	hsv(240, 70%, 77%)
CMYK	cmyk(69.9%, 69.4%, 0%, 23.1%)
CIE-LAB	lab(34.28, 43.36, -70.71)
CIE-LCH	lch(34.28, 82.94, 301.52°)
OKLab	oklab(45.16% 0.0149 -0.2044)
OKLCH	oklch(45.16% 0.205 274.2)
XYZ	xyz(13.3800, 8.1458, 53.0810)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3CC4 #C4C33B

analogous

#3B81C4 #3B3CC4 #7E3BC4

triadic

#3B3CC4 #C43B3C #3CC43B

tetradic

#3B3CC4 #C43B81 #C4C33B #3BC47E

square

#3B3CC4 #C43B81 #C4C33B #3BC47E

split-complementary

#3B3CC4 #C47E3B #81C43B

monochromatic

#1F1F66 #2D2E95 #3B3CC4 #6A6BD2 #999AE0

Accessibility & contrast

On white

7.99

#3B3CC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3B3CC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3CC4

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3CC4	#FFFFFF	#000000	##FFFFFF
##3B3CC4	1.00	7.99	2.63	7.99
#FFFFFF	7.99	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C8

Deuteranopia (green-blind)

#004AC1

Tritanopia (blue-blind)

#00617B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3b3cc4;
/* rgb */ color: rgb(59, 60, 196);
/* oklch */ color: oklch(45.2% 0.205 274.2);

Tailwind

colors: {
  custom: {
    50: '#8473d7',
    500: '#3b3cc4',
    950: '#000000',
  },
}

SCSS

$custom: #3b3cc4;
$custom-light: #8473d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3cc4",
  "rgb": {
    "r": 59,
    "g": 60,
    "b": 196
  },
  "hsl": {
    "h": 239.562,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.45161,
    "c": 0.20492,
    "h": 274.2
  },
  "luminance": 0.08147
}

Semantic roles & 50–950 ramp

primary

#3B3CC4

secondary

#CCCC8F

accent

#DC4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3B3CC4

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

Preview Lab → · Contrast checker → · Palette generator →