#4433B5#4433B5

#4433B5 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 43.0% C 0.194 H 280.4°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#4433B5
RGB	rgb(68, 51, 181)
HSL	hsl(248, 56%, 45%)
HSV	hsv(248, 72%, 71%)
CMYK	cmyk(62.4%, 71.8%, 0%, 29%)
CIE-LAB	lab(31.65, 44.78, -66.17)
CIE-LCH	lch(31.65, 79.90, 304.09°)
OKLab	oklab(43.02% 0.0349 -0.1908)
OKLCH	oklch(43.02% 0.194 280.4)
XYZ	xyz(11.9056, 6.9319, 44.4177)
Luminance	0.0693 (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

#4433B5 #A4B533

analogous

#3363B5 #4433B5 #8533B5

triadic

#4433B5 #B54433 #33B544

tetradic

#4433B5 #B53363 #A4B533 #33B585

square

#4433B5 #B53363 #A4B533 #33B585

split-complementary

#4433B5 #B58533 #63B533

monochromatic

#201856 #322685 #4433B5 #6656CF #9186DD

Accessibility & contrast

On white

8.80

#4433B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#4433B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4433B5

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4433B5	#FFFFFF	#000000	##FFFFFF
##4433B5	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB9

Deuteranopia (green-blind)

#0045B3

Tritanopia (blue-blind)

#005771

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4433b5;
/* rgb */ color: rgb(68, 51, 181);
/* oklch */ color: oklch(43.0% 0.194 280.4);

Tailwind

colors: {
  custom: {
    50: '#866dcc',
    500: '#4433b5',
    950: '#000000',
  },
}

SCSS

$custom: #4433b5;
$custom-light: #866dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4433b5",
  "rgb": {
    "r": 68,
    "g": 51,
    "b": 181
  },
  "hsl": {
    "h": 247.846,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43016,
    "c": 0.19401,
    "h": 280.4
  },
  "luminance": 0.06933
}

Semantic roles & 50–950 ramp

primary

#4433B5

secondary

#BDC67D

accent

#DF48CC

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4433B5

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

Preview Lab → · Contrast checker → · Palette generator →