#3B3BCE#3B3BCE

#3B3BCE is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 46.0% C 0.218 H 273.7°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#3B3BCE
RGB	rgb(59, 59, 206)
HSL	hsl(240, 60%, 52%)
HSV	hsv(240, 71%, 81%)
CMYK	cmyk(71.4%, 71.4%, 0%, 19.2%)
CIE-LAB	lab(35.03, 47.24, -75.31)
CIE-LCH	lch(35.03, 88.90, 302.10°)
OKLab	oklab(45.98% 0.014 -0.2178)
OKLCH	oklch(45.98% 0.218 273.7)
XYZ	xyz(14.5045, 8.5125, 59.2592)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3BCE #CECE3B

analogous

#3B85CE #3B3BCE #853BCE

triadic

#3B3BCE #CE3B3B #3BCE3B

tetradic

#3B3BCE #CE3B85 #CECE3B #3BCE85

square

#3B3BCE #CE3B85 #CECE3B #3BCE85

split-complementary

#3B3BCE #CE853B #85CE3B

monochromatic

#1D1D72 #2929A3 #3B3BCE #6C6CDA #9D9DE6

Accessibility & contrast

On white

7.77

#3B3BCE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3B3BCE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3BCE

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3BCE	#FFFFFF	#000000	##FFFFFF
##3B3BCE	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D2

Deuteranopia (green-blind)

#004BCB

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3b3bce;
/* rgb */ color: rgb(59, 59, 206);
/* oklch */ color: oklch(46.0% 0.218 273.7);

Tailwind

colors: {
  custom: {
    50: '#8672de',
    500: '#3b3bce',
    950: '#000000',
  },
}

SCSS

$custom: #3b3bce;
$custom-light: #8672de;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3bce",
  "rgb": {
    "r": 59,
    "g": 59,
    "b": 206
  },
  "hsl": {
    "h": 240,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.45983,
    "c": 0.21826,
    "h": 273.7
  },
  "luminance": 0.08514
}

Semantic roles & 50–950 ramp

primary

#3B3BCE

secondary

#D3D392

accent

#E345E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3B3BCE

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

Preview Lab → · Contrast checker → · Palette generator →