#3B44DE#3B44DE

#3B44DE is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.9% C 0.228 H 271.8°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3B44DE
RGB	rgb(59, 68, 222)
HSL	hsl(237, 71%, 55%)
HSV	hsv(237, 73%, 87%)
CMYK	cmyk(73.4%, 69.4%, 0%, 12.9%)
CIE-LAB	lab(38.44, 47.34, -78.91)
CIE-LCH	lch(38.44, 92.02, 300.96°)
OKLab	oklab(48.89% 0.0071 -0.2283)
OKLCH	oklch(48.89% 0.228 271.8)
XYZ	xyz(17.0511, 10.3362, 70.1895)
Luminance	0.1034 (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

#3B44DE #DED53B

analogous

#3B96DE #3B44DE #833BDE

triadic

#3B44DE #DE3B44 #44DE3B

tetradic

#3B44DE #DE3B96 #DED53B #3BDE83

square

#3B44DE #DE3B96 #DED53B #3BDE83

split-complementary

#3B44DE #DE833B #96DE3B

monochromatic

#171D88 #2028BC #3B44DE #6F76E7 #A4A8F0

Accessibility & contrast

On white

6.85

#3B44DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3B44DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B44DE

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B44DE	#FFFFFF	#000000	##FFFFFF
##3B44DE	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E3

Deuteranopia (green-blind)

#0053DB

Tritanopia (blue-blind)

#006F8C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3b44de;
/* rgb */ color: rgb(59, 68, 222);
/* oklch */ color: oklch(48.9% 0.228 271.8);

Tailwind

colors: {
  custom: {
    50: '#8979ea',
    500: '#3b44de',
    950: '#000000',
  },
}

SCSS

$custom: #3b44de;
$custom-light: #8979ea;
$custom-dark: #000000;

JSON

{
  "hex": "#3b44de",
  "rgb": {
    "r": 59,
    "g": 68,
    "b": 222
  },
  "hsl": {
    "h": 236.687,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.48891,
    "c": 0.22843,
    "h": 271.8
  },
  "luminance": 0.10338
}

Semantic roles & 50–950 ramp

primary

#3B44DE

secondary

#DDD998

accent

#E43AEE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3B44DE

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

Preview Lab → · Contrast checker → · Palette generator →