#4730BD#4730BD

#4730BD is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.6% C 0.206 H 281.0°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#4730BD
RGB	rgb(71, 48, 189)
HSL	hsl(250, 59%, 46%)
HSV	hsv(250, 75%, 74%)
CMYK	cmyk(62.4%, 74.6%, 0%, 25.9%)
CIE-LAB	lab(32.09, 49.24, -70.17)
CIE-LCH	lch(32.09, 85.72, 305.06°)
OKLab	oklab(43.62% 0.0394 -0.2024)
OKLCH	oklch(43.62% 0.206 281)
XYZ	xyz(12.8379, 7.1267, 48.8333)
Luminance	0.0713 (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

#4730BD #A6BD30

analogous

#3060BD #4730BD #8E30BD

triadic

#4730BD #BD4730 #30BD47

tetradic

#4730BD #BD3060 #A6BD30 #30BD8E

square

#4730BD #BD3060 #A6BD30 #30BD8E

split-complementary

#4730BD #BD8E30 #60BD30

monochromatic

#22175B #35248C #4730BD #6B56D4 #9687E0

Accessibility & contrast

On white

8.66

#4730BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#4730BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4730BD

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4730BD	#FFFFFF	#000000	##FFFFFF
##4730BD	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C1

Deuteranopia (green-blind)

#0046BA

Tritanopia (blue-blind)

#005874

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4730bd;
/* rgb */ color: rgb(71, 48, 189);
/* oklch */ color: oklch(43.6% 0.206 281.0);

Tailwind

colors: {
  custom: {
    50: '#896bd2',
    500: '#4730bd',
    950: '#000000',
  },
}

SCSS

$custom: #4730bd;
$custom-light: #896bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4730bd",
  "rgb": {
    "r": 71,
    "g": 48,
    "b": 189
  },
  "hsl": {
    "h": 249.787,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43624,
    "c": 0.20623,
    "h": 281
  },
  "luminance": 0.07128
}

Semantic roles & 50–950 ramp

primary

#4730BD

secondary

#BECA7F

accent

#E345C9

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4730BD

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

Preview Lab → · Contrast checker → · Palette generator →