#4431B2#4431B2

#4431B2 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.4% C 0.192 H 281.1°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#4431B2
RGB	rgb(68, 49, 178)
HSL	hsl(249, 57%, 45%)
HSV	hsv(249, 72%, 70%)
CMYK	cmyk(61.8%, 72.5%, 0%, 30.2%)
CIE-LAB	lab(30.97, 44.95, -65.51)
CIE-LCH	lch(30.97, 79.45, 304.46°)
OKLab	oklab(42.45% 0.0369 -0.1889)
OKLCH	oklch(42.45% 0.192 281.1)
XYZ	xyz(11.5156, 6.6391, 42.7855)
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

#4431B2 #9FB231

analogous

#315FB2 #4431B2 #8531B2

triadic

#4431B2 #B24431 #31B244

tetradic

#4431B2 #B2315F #9FB231 #31B285

square

#4431B2 #B2315F #9FB231 #31B285

split-complementary

#4431B2 #B28531 #5FB231

monochromatic

#1F1752 #322482 #4431B2 #6451CF #8F81DC

Accessibility & contrast

On white

9.02

#4431B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4431B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4431B2

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4431B2	#FFFFFF	#000000	##FFFFFF
##4431B2	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)

#004DB6

Deuteranopia (green-blind)

#0044B0

Tritanopia (blue-blind)

#00556E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4431b2;
/* rgb */ color: rgb(68, 49, 178);
/* oklch */ color: oklch(42.4% 0.192 281.1);

Tailwind

colors: {
  custom: {
    50: '#856bca',
    500: '#4431b2',
    950: '#000000',
  },
}

SCSS

$custom: #4431b2;
$custom-light: #856bca;
$custom-dark: #000000;

JSON

{
  "hex": "#4431b2",
  "rgb": {
    "r": 68,
    "g": 49,
    "b": 178
  },
  "hsl": {
    "h": 248.837,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42446,
    "c": 0.19248,
    "h": 281.1
  },
  "luminance": 0.0664
}

Semantic roles & 50–950 ramp

primary

#4431B2

secondary

#BAC579

accent

#E048CA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4431B2

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

Preview Lab → · Contrast checker → · Palette generator →