#3B3ECA#3B3ECA

#3B3ECA is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.0% C 0.210 H 273.5°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3B3ECA
RGB	rgb(59, 62, 202)
HSL	hsl(239, 57%, 51%)
HSV	hsv(239, 71%, 79%)
CMYK	cmyk(70.8%, 69.3%, 0%, 20.8%)
CIE-LAB	lab(35.28, 44.18, -72.58)
CIE-LCH	lch(35.28, 84.97, 301.33°)
OKLab	oklab(46.05% 0.0129 -0.2098)
OKLCH	oklch(46.05% 0.21 273.5)
XYZ	xyz(14.1834, 8.6379, 56.7855)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.79

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3ECA #CAC73B

analogous

#3B85CA #3B3ECA #7F3BCA

triadic

#3B3ECA #CA3B3E #3ECA3B

tetradic

#3B3ECA #CA3B85 #CAC73B #3BCA7F

square

#3B3ECA #CA3B85 #CAC73B #3BCA7F

split-complementary

#3B3ECA #CA7F3B #85CA3B

monochromatic

#1E1F6D #2B2D9D #3B3ECA #6B6DD7 #9B9DE4

Accessibility & contrast

On white

7.70

#3B3ECA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3B3ECA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3ECA

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3ECA	#FFFFFF	#000000	##FFFFFF
##3B3ECA	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACE

Deuteranopia (green-blind)

#004CC7

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3b3eca;
/* rgb */ color: rgb(59, 62, 202);
/* oklch */ color: oklch(46.0% 0.210 273.5);

Tailwind

colors: {
  custom: {
    50: '#8574db',
    500: '#3b3eca',
    950: '#000000',
  },
}

SCSS

$custom: #3b3eca;
$custom-light: #8574db;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3eca",
  "rgb": {
    "r": 59,
    "g": 62,
    "b": 202
  },
  "hsl": {
    "h": 238.741,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46047,
    "c": 0.21024,
    "h": 273.5
  },
  "luminance": 0.08639
}

Semantic roles & 50–950 ramp

primary

#3B3ECA

secondary

#D0CF91

accent

#DD47E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3B3ECA

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

Preview Lab → · Contrast checker → · Palette generator →