#4730AA#4730AA

#4730AA is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.8% C 0.183 H 283.8°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#4730AA
RGB	rgb(71, 48, 170)
HSL	hsl(251, 56%, 43%)
HSV	hsv(251, 72%, 67%)
CMYK	cmyk(58.2%, 71.8%, 0%, 33.3%)
CIE-LAB	lab(30.29, 43.46, -61.83)
CIE-LCH	lch(30.29, 75.57, 305.10°)
OKLab	oklab(41.8% 0.0436 -0.178)
OKLCH	oklch(41.8% 0.183 283.8)
XYZ	xyz(10.9090, 6.3551, 38.6742)
Luminance	0.0636 (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

#4730AA #93AA30

analogous

#3056AA #4730AA #8430AA

triadic

#4730AA #AA4730 #30AA47

tetradic

#4730AA #AA3056 #93AA30 #30AA84

square

#4730AA #AA3056 #93AA30 #30AA84

split-complementary

#4730AA #AA8430 #56AA30

monochromatic

#1F154B #33237A #4730AA #634BCC #8D7BDA

Accessibility & contrast

On white

9.25

#4730AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4730AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4730AA

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4730AA	#FFFFFF	#000000	##FFFFFF
##4730AA	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAE

Deuteranopia (green-blind)

#0043A8

Tritanopia (blue-blind)

#10516A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4730aa;
/* rgb */ color: rgb(71, 48, 170);
/* oklch */ color: oklch(41.8% 0.183 283.8);

Tailwind

colors: {
  custom: {
    50: '#856bc4',
    500: '#4730aa',
    950: '#000000',
  },
}

SCSS

$custom: #4730aa;
$custom-light: #856bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4730aa",
  "rgb": {
    "r": 71,
    "g": 48,
    "b": 170
  },
  "hsl": {
    "h": 251.311,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41801,
    "c": 0.18329,
    "h": 283.8
  },
  "luminance": 0.06356
}

Semantic roles & 50–950 ramp

primary

#4730AA

secondary

#B3C274

accent

#DF49C3

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4730AA

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

Preview Lab → · Contrast checker → · Palette generator →