#3B44AC#3B44AC

#3B44AC is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.4% C 0.164 H 273.8°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3B44AC
RGB	rgb(59, 68, 172)
HSL	hsl(235, 49%, 45%)
HSV	hsv(235, 66%, 67%)
CMYK	cmyk(65.7%, 60.5%, 0%, 32.5%)
CIE-LAB	lab(34.07, 30.15, -56.89)
CIE-LCH	lch(34.07, 64.38, 297.92°)
OKLab	oklab(44.36% 0.011 -0.1638)
OKLCH	oklch(44.36% 0.164 273.8)
XYZ	xyz(11.3147, 8.0416, 39.9776)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B44AC #ACA33B

analogous

#3B7DAC #3B44AC #6A3BAC

triadic

#3B44AC #AC3B44 #44AC3B

tetradic

#3B44AC #AC3B7D #ACA33B #3BAC6A

square

#3B44AC #AC3B7D #ACA33B #3BAC6A

split-complementary

#3B44AC #AC6A3B #7DAC3B

monochromatic

#1C2051 #2B327E #3B44AC #5D65C7 #8A90D7

Accessibility & contrast

On white

8.05

#3B44AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3B44AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B44AC

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B44AC	#FFFFFF	#000000	##FFFFFF
##3B44AC	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3b44ac;
/* rgb */ color: rgb(59, 68, 172);
/* oklch */ color: oklch(44.4% 0.164 273.8);

Tailwind

colors: {
  custom: {
    50: '#7e78c6',
    500: '#3b44ac',
    950: '#000000',
  },
}

SCSS

$custom: #3b44ac;
$custom-light: #7e78c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b44ac",
  "rgb": {
    "r": 59,
    "g": 68,
    "b": 172
  },
  "hsl": {
    "h": 235.221,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44364,
    "c": 0.16421,
    "h": 273.8
  },
  "luminance": 0.08043
}

Semantic roles & 50–950 ramp

primary

#3B44AC

secondary

#C1BC81

accent

#CE4FD8

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3B44AC

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

Preview Lab → · Contrast checker → · Palette generator →