#4730B2#4730B2

#4730B2 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.6% C 0.193 H 282.5°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#4730B2
RGB	rgb(71, 48, 178)
HSL	hsl(251, 58%, 44%)
HSV	hsv(251, 73%, 70%)
CMYK	cmyk(60.1%, 73%, 0%, 30.2%)
CIE-LAB	lab(31.04, 45.90, -65.39)
CIE-LCH	lch(31.04, 79.89, 305.07°)
OKLab	oklab(42.56% 0.0419 -0.1885)
OKLCH	oklch(42.56% 0.193 282.5)
XYZ	xyz(11.6889, 6.6671, 42.7818)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4730B2 #9BB230

analogous

#305AB2 #4730B2 #8830B2

triadic

#4730B2 #B24730 #30B247

tetradic

#4730B2 #B2305A #9BB230 #30B288

square

#4730B2 #B2305A #9BB230 #30B288

split-complementary

#4730B2 #B28830 #5AB230

monochromatic

#211652 #342382 #4730B2 #6650D0 #9080DD

Accessibility & contrast

On white

9.00

#4730B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4730B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4730B2

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4730B2	#FFFFFF	#000000	##FFFFFF
##4730B2	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB6

Deuteranopia (green-blind)

#0044B0

Tritanopia (blue-blind)

#00546E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4730b2;
/* rgb */ color: rgb(71, 48, 178);
/* oklch */ color: oklch(42.6% 0.193 282.5);

Tailwind

colors: {
  custom: {
    50: '#876bca',
    500: '#4730b2',
    950: '#000000',
  },
}

SCSS

$custom: #4730b2;
$custom-light: #876bca;
$custom-dark: #000000;

JSON

{
  "hex": "#4730b2",
  "rgb": {
    "r": 71,
    "g": 48,
    "b": 178
  },
  "hsl": {
    "h": 250.615,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42557,
    "c": 0.19307,
    "h": 282.5
  },
  "luminance": 0.06668
}

Semantic roles & 50–950 ramp

primary

#4730B2

secondary

#B8C678

accent

#E147C6

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4730B2

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

Preview Lab → · Contrast checker → · Palette generator →