#3B3FCE#3B3FCE

#3B3FCE is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.6% C 0.214 H 273.2°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3B3FCE
RGB	rgb(59, 63, 206)
HSL	hsl(238, 60%, 52%)
HSV	hsv(238, 71%, 81%)
CMYK	cmyk(71.4%, 69.4%, 0%, 19.2%)
CIE-LAB	lab(35.87, 44.93, -73.93)
CIE-LCH	lch(35.87, 86.51, 301.29°)
OKLab	oklab(46.59% 0.0118 -0.2138)
OKLCH	oklch(46.59% 0.214 273.2)
XYZ	xyz(14.7180, 8.9396, 59.3304)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3FCE #CECA3B

analogous

#3B89CE #3B3FCE #803BCE

triadic

#3B3FCE #CE3B3F #3FCE3B

tetradic

#3B3FCE #CE3B89 #CECA3B #3BCE80

square

#3B3FCE #CE3B89 #CECA3B #3BCE80

split-complementary

#3B3FCE #CE803B #89CE3B

monochromatic

#1D1F72 #292CA3 #3B3FCE #6C6FDA #9D9FE6

Accessibility & contrast

On white

7.53

#3B3FCE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3B3FCE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3FCE

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3FCE	#FFFFFF	#000000	##FFFFFF
##3B3FCE	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD2

Deuteranopia (green-blind)

#004DCB

Tritanopia (blue-blind)

#006682

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3b3fce;
/* rgb */ color: rgb(59, 63, 206);
/* oklch */ color: oklch(46.6% 0.214 273.2);

Tailwind

colors: {
  custom: {
    50: '#8675de',
    500: '#3b3fce',
    950: '#000000',
  },
}

SCSS

$custom: #3b3fce;
$custom-light: #8675de;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3fce",
  "rgb": {
    "r": 59,
    "g": 63,
    "b": 206
  },
  "hsl": {
    "h": 238.367,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.46585,
    "c": 0.21412,
    "h": 273.2
  },
  "luminance": 0.08941
}

Semantic roles & 50–950 ramp

primary

#3B3FCE

secondary

#D3D192

accent

#DF45E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3B3FCE

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

Preview Lab → · Contrast checker → · Palette generator →