#3B3CDC#3B3CDC

#3B3CDC is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.5% C 0.234 H 272.8°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#3B3CDC
RGB	rgb(59, 60, 220)
HSL	hsl(240, 70%, 55%)
HSV	hsv(240, 73%, 86%)
CMYK	cmyk(73.2%, 72.7%, 0%, 13.7%)
CIE-LAB	lab(36.61, 51.23, -80.78)
CIE-LCH	lch(36.61, 95.66, 302.38°)
OKLab	oklab(47.52% 0.0113 -0.2338)
OKLCH	oklch(47.52% 0.234 272.8)
XYZ	xyz(16.3334, 9.3271, 68.6358)
Luminance	0.0933 (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

#3B3CDC #DCDB3B

analogous

#3B8DDC #3B3CDC #8A3BDC

triadic

#3B3CDC #DC3B3C #3CDC3B

tetradic

#3B3CDC #DC3B8D #DCDB3B #3BDC8A

square

#3B3CDC #DC3B8D #DCDB3B #3BDC8A

split-complementary

#3B3CDC #DC8A3B #8DDC3B

monochromatic

#181885 #2122B9 #3B3CDC #6F70E5 #A3A3EF

Accessibility & contrast

On white

7.33

#3B3CDC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3B3CDC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3CDC

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3CDC	#FFFFFF	#000000	##FFFFFF
##3B3CDC	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EE1

Deuteranopia (green-blind)

#004ED9

Tritanopia (blue-blind)

#006A89

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3b3cdc;
/* rgb */ color: rgb(59, 60, 220);
/* oklch */ color: oklch(47.5% 0.234 272.8);

Tailwind

colors: {
  custom: {
    50: '#8974e8',
    500: '#3b3cdc',
    950: '#000000',
  },
}

SCSS

$custom: #3b3cdc;
$custom-light: #8974e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3cdc",
  "rgb": {
    "r": 59,
    "g": 60,
    "b": 220
  },
  "hsl": {
    "h": 239.627,
    "s": 69.697,
    "l": 54.706
  },
  "oklch": {
    "l": 0.47521,
    "c": 0.23403,
    "h": 272.8
  },
  "luminance": 0.09329
}

Semantic roles & 50–950 ramp

primary

#3B3CDC

secondary

#DBDB97

accent

#EB3BED

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3B3CDC

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

Preview Lab → · Contrast checker → · Palette generator →