#4433BC#4433BC

#4433BC is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.7% C 0.203 H 279.5°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#4433BC
RGB	rgb(68, 51, 188)
HSL	hsl(247, 57%, 47%)
HSV	hsv(247, 73%, 74%)
CMYK	cmyk(63.8%, 72.9%, 0%, 26.3%)
CIE-LAB	lab(32.32, 46.97, -69.22)
CIE-LCH	lch(32.32, 83.65, 304.16°)
OKLab	oklab(43.69% 0.0335 -0.1998)
OKLCH	oklch(43.69% 0.203 279.5)
XYZ	xyz(12.6419, 7.2264, 48.2958)
Luminance	0.0723 (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

#4433BC #ABBC33

analogous

#3367BC #4433BC #8933BC

triadic

#4433BC #BC4433 #33BC44

tetradic

#4433BC #BC3367 #ABBC33 #33BC89

square

#4433BC #BC3367 #ABBC33 #33BC89

split-complementary

#4433BC #BC8933 #67BC33

monochromatic

#21195C #33268C #4433BC #695AD2 #958ADF

Accessibility & contrast

On white

8.59

#4433BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#4433BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4433BC

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4433BC	#FFFFFF	#000000	##FFFFFF
##4433BC	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C0

Deuteranopia (green-blind)

#0047B9

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4433bc;
/* rgb */ color: rgb(68, 51, 188);
/* oklch */ color: oklch(43.7% 0.203 279.5);

Tailwind

colors: {
  custom: {
    50: '#876dd1',
    500: '#4433bc',
    950: '#000000',
  },
}

SCSS

$custom: #4433bc;
$custom-light: #876dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4433bc",
  "rgb": {
    "r": 68,
    "g": 51,
    "b": 188
  },
  "hsl": {
    "h": 247.445,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43691,
    "c": 0.20256,
    "h": 279.5
  },
  "luminance": 0.07227
}

Semantic roles & 50–950 ramp

primary

#4433BC

secondary

#C0C981

accent

#E147CE

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4433BC

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

Preview Lab → · Contrast checker → · Palette generator →