#4430B4#4430B4

#4430B4 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.5% C 0.196 H 281.0°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#4430B4
RGB	rgb(68, 48, 180)
HSL	hsl(249, 58%, 45%)
HSV	hsv(249, 73%, 71%)
CMYK	cmyk(62.2%, 73.3%, 0%, 29.4%)
CIE-LAB	lab(30.97, 46.12, -66.70)
CIE-LCH	lch(30.97, 81.09, 304.66°)
OKLab	oklab(42.5% 0.0372 -0.1924)
OKLCH	oklch(42.5% 0.196 281)
XYZ	xyz(11.6765, 6.6373, 43.8370)
Luminance	0.0664 (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

#4430B4 #A0B430

analogous

#305EB4 #4430B4 #8630B4

triadic

#4430B4 #B44430 #30B444

tetradic

#4430B4 #B4305E #A0B430 #30B486

square

#4430B4 #B4305E #A0B430 #30B486

split-complementary

#4430B4 #B48630 #5EB430

monochromatic

#1F1653 #322384 #4430B4 #6451D1 #8F81DD

Accessibility & contrast

On white

9.02

#4430B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4430B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4430B4

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4430B4	#FFFFFF	#000000	##FFFFFF
##4430B4	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB8

Deuteranopia (green-blind)

#0044B2

Tritanopia (blue-blind)

#00556F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4430b4;
/* rgb */ color: rgb(68, 48, 180);
/* oklch */ color: oklch(42.5% 0.196 281.0);

Tailwind

colors: {
  custom: {
    50: '#866bcc',
    500: '#4430b4',
    950: '#000000',
  },
}

SCSS

$custom: #4430b4;
$custom-light: #866bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4430b4",
  "rgb": {
    "r": 68,
    "g": 48,
    "b": 180
  },
  "hsl": {
    "h": 249.091,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42501,
    "c": 0.19596,
    "h": 281
  },
  "luminance": 0.06638
}

Semantic roles & 50–950 ramp

primary

#4430B4

secondary

#BBC679

accent

#E147CA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4430B4

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

Preview Lab → · Contrast checker → · Palette generator →