#4433B3#4433B3

#4433B3 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.8% C 0.192 H 280.6°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#4433B3
RGB	rgb(68, 51, 179)
HSL	hsl(248, 56%, 45%)
HSV	hsv(248, 72%, 70%)
CMYK	cmyk(62%, 71.5%, 0%, 29.8%)
CIE-LAB	lab(31.46, 44.15, -65.29)
CIE-LCH	lch(31.46, 78.82, 304.07°)
OKLab	oklab(42.83% 0.0353 -0.1883)
OKLCH	oklch(42.83% 0.192 280.6)
XYZ	xyz(11.7018, 6.8504, 43.3447)
Luminance	0.0685 (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

#4433B3 #A2B333

analogous

#3362B3 #4433B3 #8433B3

triadic

#4433B3 #B34433 #33B344

tetradic

#4433B3 #B33362 #A2B333 #33B384

square

#4433B3 #B33362 #A2B333 #33B384

split-complementary

#4433B3 #B38433 #62B333

monochromatic

#201854 #322583 #4433B3 #6555CE #9084DC

Accessibility & contrast

On white

8.86

#4433B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#4433B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4433B3

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4433B3	#FFFFFF	#000000	##FFFFFF
##4433B3	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB7

Deuteranopia (green-blind)

#0045B1

Tritanopia (blue-blind)

#00566F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4433b3;
/* rgb */ color: rgb(68, 51, 179);
/* oklch */ color: oklch(42.8% 0.192 280.6);

Tailwind

colors: {
  custom: {
    50: '#856dcb',
    500: '#4433b3',
    950: '#000000',
  },
}

SCSS

$custom: #4433b3;
$custom-light: #856dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4433b3",
  "rgb": {
    "r": 68,
    "g": 51,
    "b": 179
  },
  "hsl": {
    "h": 247.969,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.42825,
    "c": 0.19156,
    "h": 280.6
  },
  "luminance": 0.06851
}

Semantic roles & 50–950 ramp

primary

#4433B3

secondary

#BCC67C

accent

#DF49CB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4433B3

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

Preview Lab → · Contrast checker → · Palette generator →