#4730B4#4730B4

#4730B4 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.7% C 0.195 H 282.3°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#4730B4
RGB	rgb(71, 48, 180)
HSL	hsl(250, 58%, 45%)
HSV	hsv(250, 73%, 71%)
CMYK	cmyk(60.6%, 73.3%, 0%, 29.4%)
CIE-LAB	lab(31.23, 46.51, -66.27)
CIE-LCH	lch(31.23, 80.96, 305.06°)
OKLab	oklab(42.75% 0.0415 -0.191)
OKLCH	oklch(42.75% 0.195 282.3)
XYZ	xyz(11.8911, 6.7480, 43.8470)
Luminance	0.0675 (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

#4730B4 #9DB430

analogous

#305BB4 #4730B4 #8930B4

triadic

#4730B4 #B44730 #30B447

tetradic

#4730B4 #B4305B #9DB430 #30B489

square

#4730B4 #B4305B #9DB430 #30B489

split-complementary

#4730B4 #B48930 #5BB430

monochromatic

#211653 #342384 #4730B4 #6751D1 #9181DD

Accessibility & contrast

On white

8.94

#4730B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#4730B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4730B4

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4730B4	#FFFFFF	#000000	##FFFFFF
##4730B4	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB8

Deuteranopia (green-blind)

#0045B2

Tritanopia (blue-blind)

#00556F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4730b4;
/* rgb */ color: rgb(71, 48, 180);
/* oklch */ color: oklch(42.7% 0.195 282.3);

Tailwind

colors: {
  custom: {
    50: '#876bcc',
    500: '#4730b4',
    950: '#000000',
  },
}

SCSS

$custom: #4730b4;
$custom-light: #876bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4730b4",
  "rgb": {
    "r": 71,
    "g": 48,
    "b": 180
  },
  "hsl": {
    "h": 250.455,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42749,
    "c": 0.19548,
    "h": 282.3
  },
  "luminance": 0.06749
}

Semantic roles & 50–950 ramp

primary

#4730B4

secondary

#B9C679

accent

#E147C6

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0713

muted

#7D7A82

Preview Lab

Preview with #4730B4

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

Preview Lab → · Contrast checker → · Palette generator →