#4330AA#4330AA

#4330AA is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.5% C 0.184 H 281.9°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#4330AA
RGB	rgb(67, 48, 170)
HSL	hsl(249, 56%, 43%)
HSV	hsv(249, 72%, 67%)
CMYK	cmyk(60.6%, 71.8%, 0%, 33.3%)
CIE-LAB	lab(29.93, 42.87, -62.43)
CIE-LCH	lch(29.93, 75.73, 304.48°)
OKLab	oklab(41.46% 0.0379 -0.1799)
OKLCH	oklch(41.46% 0.184 281.9)
XYZ	xyz(10.6251, 6.2087, 38.6609)
Luminance	0.0621 (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

#4330AA #97AA30

analogous

#305AAA #4330AA #8030AA

triadic

#4330AA #AA4330 #30AA43

tetradic

#4330AA #AA305A #97AA30 #30AA80

square

#4330AA #AA305A #97AA30 #30AA80

split-complementary

#4330AA #AA8030 #5AAA30

monochromatic

#1D154B #30237A #4330AA #5F4BCC #8A7BDA

Accessibility & contrast

On white

9.37

#4330AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4330AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4330AA

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4330AA	#FFFFFF	#000000	##FFFFFF
##4330AA	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAE

Deuteranopia (green-blind)

#0042A8

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4330aa;
/* rgb */ color: rgb(67, 48, 170);
/* oklch */ color: oklch(41.5% 0.184 281.9);

Tailwind

colors: {
  custom: {
    50: '#836ac4',
    500: '#4330aa',
    950: '#000000',
  },
}

SCSS

$custom: #4330aa;
$custom-light: #836ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#4330aa",
  "rgb": {
    "r": 67,
    "g": 48,
    "b": 170
  },
  "hsl": {
    "h": 249.344,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41457,
    "c": 0.18387,
    "h": 281.9
  },
  "luminance": 0.06209
}

Semantic roles & 50–950 ramp

primary

#4330AA

secondary

#B6C274

accent

#DF49C8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4330AA

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

Preview Lab → · Contrast checker → · Palette generator →