#4330AC#4330AC

#4330AC is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.6% C 0.186 H 281.6°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#4330AC
RGB	rgb(67, 48, 172)
HSL	hsl(249, 56%, 43%)
HSV	hsv(249, 72%, 67%)
CMYK	cmyk(61%, 72.1%, 0%, 32.5%)
CIE-LAB	lab(30.12, 43.50, -63.32)
CIE-LCH	lch(30.12, 76.82, 304.49°)
OKLab	oklab(41.65% 0.0375 -0.1825)
OKLCH	oklch(41.65% 0.186 281.6)
XYZ	xyz(10.8158, 6.2850, 39.6649)
Luminance	0.0629 (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

#4330AC #99AC30

analogous

#305BAC #4330AC #8130AC

triadic

#4330AC #AC4330 #30AC43

tetradic

#4330AC #AC305B #99AC30 #30AC81

square

#4330AC #AC305B #99AC30 #30AC81

split-complementary

#4330AC #AC8130 #5BAC30

monochromatic

#1E154C #30237C #4330AC #604CCD #8A7CDA

Accessibility & contrast

On white

9.30

#4330AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#4330AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4330AC

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4330AC	#FFFFFF	#000000	##FFFFFF
##4330AC	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB0

Deuteranopia (green-blind)

#0042AA

Tritanopia (blue-blind)

#00526B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4330ac;
/* rgb */ color: rgb(67, 48, 172);
/* oklch */ color: oklch(41.6% 0.186 281.6);

Tailwind

colors: {
  custom: {
    50: '#846ac6',
    500: '#4330ac',
    950: '#000000',
  },
}

SCSS

$custom: #4330ac;
$custom-light: #846ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#4330ac",
  "rgb": {
    "r": 67,
    "g": 48,
    "b": 172
  },
  "hsl": {
    "h": 249.194,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.41648,
    "c": 0.18634,
    "h": 281.6
  },
  "luminance": 0.06286
}

Semantic roles & 50–950 ramp

primary

#4330AC

secondary

#B7C375

accent

#E048C8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4330AC

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

Preview Lab → · Contrast checker → · Palette generator →