#3B44D0#3B44D0

#3B44D0 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.6% C 0.211 H 272.3°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#3B44D0
RGB	rgb(59, 68, 208)
HSL	hsl(236, 61%, 52%)
HSV	hsv(236, 72%, 82%)
CMYK	cmyk(71.6%, 67.3%, 0%, 18.4%)
CIE-LAB	lab(37.15, 42.63, -72.99)
CIE-LCH	lch(37.15, 84.53, 300.29°)
OKLab	oklab(47.56% 0.0087 -0.211)
OKLCH	oklch(47.56% 0.211 272.3)
XYZ	xyz(15.2521, 9.6166, 60.7147)
Luminance	0.0962 (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

#3B44D0 #D0C73B

analogous

#3B8ED0 #3B44D0 #7D3BD0

triadic

#3B44D0 #D03B44 #44D03B

tetradic

#3B44D0 #D03B8E #D0C73B #3BD07D

square

#3B44D0 #D03B8E #D0C73B #3BD07D

split-complementary

#3B44D0 #D07D3B #8ED03B

monochromatic

#1C2175 #282FA6 #3B44D0 #6C73DC #9EA2E8

Accessibility & contrast

On white

7.18

#3B44D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#3B44D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B44D0

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B44D0	#FFFFFF	#000000	##FFFFFF
##3B44D0	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED4

Deuteranopia (green-blind)

#0050CD

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3b44d0;
/* rgb */ color: rgb(59, 68, 208);
/* oklch */ color: oklch(47.6% 0.211 272.3);

Tailwind

colors: {
  custom: {
    50: '#8678e0',
    500: '#3b44d0',
    950: '#000000',
  },
}

SCSS

$custom: #3b44d0;
$custom-light: #8678e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b44d0",
  "rgb": {
    "r": 59,
    "g": 68,
    "b": 208
  },
  "hsl": {
    "h": 236.376,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47564,
    "c": 0.21121,
    "h": 272.3
  },
  "luminance": 0.09618
}

Semantic roles & 50–950 ramp

primary

#3B44D0

secondary

#D4D093

accent

#DB43E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3B44D0

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

Preview Lab → · Contrast checker → · Palette generator →