#3E33DB#3E33DB

#3E33DB is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 46.4% C 0.240 H 274.5°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E33DB
RGB	rgb(62, 51, 219)
HSL	hsl(244, 70%, 53%)
HSV	hsv(244, 77%, 86%)
CMYK	cmyk(71.7%, 76.7%, 0%, 14.1%)
CIE-LAB	lab(35.01, 55.92, -82.84)
CIE-LCH	lch(35.01, 99.95, 304.02°)
OKLab	oklab(46.41% 0.019 -0.2396)
OKLCH	oklch(46.41% 0.24 274.5)
XYZ	xyz(15.9524, 8.5047, 67.8050)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.04

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E33DB #D0DB33

analogous

#337CDB #3E33DB #9233DB

triadic

#3E33DB #DB3E33 #33DB3E

tetradic

#3E33DB #DB337C #D0DB33 #33DB92

square

#3E33DB #DB337C #D0DB33 #33DB92

split-complementary

#3E33DB #DB9233 #7CDB33

monochromatic

#1D167D #291FB1 #3E33DB #6F67E4 #A09BED

Accessibility & contrast

On white

7.77

#3E33DB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3E33DB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33DB

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E33DB	#FFFFFF	#000000	##FFFFFF
##3E33DB	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)

#005AE0

Deuteranopia (green-blind)

#004AD8

Tritanopia (blue-blind)

#006686

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3e33db;
/* rgb */ color: rgb(62, 51, 219);
/* oklch */ color: oklch(46.4% 0.240 274.5);

Tailwind

colors: {
  custom: {
    50: '#8b6ee8',
    500: '#3e33db',
    950: '#000000',
  },
}

SCSS

$custom: #3e33db;
$custom-light: #8b6ee8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e33db",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 219
  },
  "hsl": {
    "h": 243.929,
    "s": 70,
    "l": 52.941
  },
  "oklch": {
    "l": 0.46413,
    "c": 0.24034,
    "h": 274.5
  },
  "luminance": 0.08506
}

Semantic roles & 50–950 ramp

primary

#3E33DB

secondary

#D4D991

accent

#ED3BE1

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0716

muted

#7E7A84

Preview Lab

Preview with #3E33DB

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

Preview Lab → · Contrast checker → · Palette generator →