#4730B7#4730B7

#4730B7 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.0% C 0.199 H 281.8°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#4730B7
RGB	rgb(71, 48, 183)
HSL	hsl(250, 58%, 45%)
HSV	hsv(250, 74%, 72%)
CMYK	cmyk(61.2%, 73.8%, 0%, 28.2%)
CIE-LAB	lab(31.51, 47.42, -67.58)
CIE-LCH	lch(31.51, 82.56, 305.06°)
OKLab	oklab(43.04% 0.0408 -0.1949)
OKLCH	oklch(43.04% 0.199 281.8)
XYZ	xyz(12.2001, 6.8715, 45.4740)
Luminance	0.0687 (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

#4730B7 #A0B730

analogous

#305DB7 #4730B7 #8A30B7

triadic

#4730B7 #B74730 #30B747

tetradic

#4730B7 #B7305D #A0B730 #30B78A

square

#4730B7 #B7305D #A0B730 #30B78A

split-complementary

#4730B7 #B78A30 #5DB730

monochromatic

#211756 #342387 #4730B7 #6852D2 #9383DE

Accessibility & contrast

On white

8.84

#4730B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#4730B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4730B7

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4730B7	#FFFFFF	#000000	##FFFFFF
##4730B7	1.00	8.84	2.37	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBB

Deuteranopia (green-blind)

#0045B5

Tritanopia (blue-blind)

#005671

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4730b7;
/* rgb */ color: rgb(71, 48, 183);
/* oklch */ color: oklch(43.0% 0.199 281.8);

Tailwind

colors: {
  custom: {
    50: '#886bce',
    500: '#4730b7',
    950: '#000000',
  },
}

SCSS

$custom: #4730b7;
$custom-light: #886bce;
$custom-dark: #000000;

JSON

{
  "hex": "#4730b7",
  "rgb": {
    "r": 71,
    "g": 48,
    "b": 183
  },
  "hsl": {
    "h": 250.222,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43038,
    "c": 0.19909,
    "h": 281.8
  },
  "luminance": 0.06872
}

Semantic roles & 50–950 ramp

primary

#4730B7

secondary

#BBC87B

accent

#E246C7

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4730B7

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

Preview Lab → · Contrast checker → · Palette generator →