#4430B3#4430B3

#4430B3 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.4% C 0.195 H 281.1°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#4430B3
RGB	rgb(68, 48, 179)
HSL	hsl(249, 58%, 45%)
HSV	hsv(249, 73%, 70%)
CMYK	cmyk(62%, 73.2%, 0%, 29.8%)
CIE-LAB	lab(30.87, 45.81, -66.27)
CIE-LCH	lch(30.87, 80.56, 304.65°)
OKLab	oklab(42.4% 0.0375 -0.1911)
OKLCH	oklch(42.4% 0.195 281.1)
XYZ	xyz(11.5750, 6.5967, 43.3024)
Luminance	0.0660 (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

#4430B3 #9FB330

analogous

#305EB3 #4430B3 #8530B3

triadic

#4430B3 #B34430 #30B344

tetradic

#4430B3 #B3305E #9FB330 #30B385

square

#4430B3 #B3305E #9FB330 #30B385

split-complementary

#4430B3 #B38530 #5EB330

monochromatic

#1F1652 #322383 #4430B3 #6450D0 #8F80DD

Accessibility & contrast

On white

9.05

#4430B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#4430B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4430B3

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4430B3	#FFFFFF	#000000	##FFFFFF
##4430B3	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB7

Deuteranopia (green-blind)

#0044B1

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4430b3;
/* rgb */ color: rgb(68, 48, 179);
/* oklch */ color: oklch(42.4% 0.195 281.1);

Tailwind

colors: {
  custom: {
    50: '#856bcb',
    500: '#4430b3',
    950: '#000000',
  },
}

SCSS

$custom: #4430b3;
$custom-light: #856bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4430b3",
  "rgb": {
    "r": 68,
    "g": 48,
    "b": 179
  },
  "hsl": {
    "h": 249.16,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42404,
    "c": 0.19474,
    "h": 281.1
  },
  "luminance": 0.06598
}

Semantic roles & 50–950 ramp

primary

#4430B3

secondary

#BAC679

accent

#E147C9

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4430B3

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

Preview Lab → · Contrast checker → · Palette generator →