#4433B4#4433B4

#4433B4 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.9% C 0.193 H 280.5°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#4433B4
RGB	rgb(68, 51, 180)
HSL	hsl(248, 56%, 45%)
HSV	hsv(248, 72%, 71%)
CMYK	cmyk(62.2%, 71.7%, 0%, 29.4%)
CIE-LAB	lab(31.56, 44.47, -65.73)
CIE-LCH	lch(31.56, 79.36, 304.08°)
OKLab	oklab(42.92% 0.0351 -0.1896)
OKLCH	oklch(42.92% 0.193 280.5)
XYZ	xyz(11.8033, 6.8910, 43.8793)
Luminance	0.0689 (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

#4433B4 #A3B433

analogous

#3362B4 #4433B4 #8433B4

triadic

#4433B4 #B44433 #33B444

tetradic

#4433B4 #B43362 #A3B433 #33B484

square

#4433B4 #B43362 #A3B433 #33B484

split-complementary

#4433B4 #B48433 #62B433

monochromatic

#201855 #322584 #4433B4 #6555CF #9085DC

Accessibility & contrast

On white

8.83

#4433B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#4433B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4433B4

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4433B4	#FFFFFF	#000000	##FFFFFF
##4433B4	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB8

Deuteranopia (green-blind)

#0045B2

Tritanopia (blue-blind)

#005670

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4433b4;
/* rgb */ color: rgb(68, 51, 180);
/* oklch */ color: oklch(42.9% 0.193 280.5);

Tailwind

colors: {
  custom: {
    50: '#856dcc',
    500: '#4433b4',
    950: '#000000',
  },
}

SCSS

$custom: #4433b4;
$custom-light: #856dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4433b4",
  "rgb": {
    "r": 68,
    "g": 51,
    "b": 180
  },
  "hsl": {
    "h": 247.907,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.42921,
    "c": 0.19279,
    "h": 280.5
  },
  "luminance": 0.06892
}

Semantic roles & 50–950 ramp

primary

#4433B4

secondary

#BCC67D

accent

#DF49CB

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4433B4

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

Preview Lab → · Contrast checker → · Palette generator →