#4430B5#4430B5

#4430B5 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.6% C 0.197 H 280.8°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#4430B5
RGB	rgb(68, 48, 181)
HSL	hsl(249, 58%, 45%)
HSV	hsv(249, 73%, 71%)
CMYK	cmyk(62.4%, 73.5%, 0%, 29%)
CIE-LAB	lab(31.06, 46.42, -67.14)
CIE-LCH	lch(31.06, 81.63, 304.66°)
OKLab	oklab(42.6% 0.037 -0.1937)
OKLCH	oklch(42.6% 0.197 280.8)
XYZ	xyz(11.7787, 6.6782, 44.3754)
Luminance	0.0668 (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

#4430B5 #A1B530

analogous

#305EB5 #4430B5 #8730B5

triadic

#4430B5 #B54430 #30B544

tetradic

#4430B5 #B5305E #A1B530 #30B587

square

#4430B5 #B5305E #A1B530 #30B587

split-complementary

#4430B5 #B58730 #5EB530

monochromatic

#201654 #322385 #4430B5 #6451D1 #8F82DE

Accessibility & contrast

On white

8.99

#4430B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#4430B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4430B5

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4430B5	#FFFFFF	#000000	##FFFFFF
##4430B5	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB9

Deuteranopia (green-blind)

#0044B3

Tritanopia (blue-blind)

#005570

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4430b5;
/* rgb */ color: rgb(68, 48, 181);
/* oklch */ color: oklch(42.6% 0.197 280.8);

Tailwind

colors: {
  custom: {
    50: '#866bcc',
    500: '#4430b5',
    950: '#000000',
  },
}

SCSS

$custom: #4430b5;
$custom-light: #866bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4430b5",
  "rgb": {
    "r": 68,
    "g": 48,
    "b": 181
  },
  "hsl": {
    "h": 249.023,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42598,
    "c": 0.19718,
    "h": 280.8
  },
  "luminance": 0.06679
}

Semantic roles & 50–950 ramp

primary

#4430B5

secondary

#BBC77A

accent

#E146CA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4430B5

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

Preview Lab → · Contrast checker → · Palette generator →