#4734B9#4734B9

#4734B9 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.8% C 0.197 H 281.0°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#4734B9
RGB	rgb(71, 52, 185)
HSL	hsl(249, 56%, 46%)
HSV	hsv(249, 72%, 73%)
CMYK	cmyk(61.6%, 71.9%, 0%, 27.5%)
CIE-LAB	lab(32.47, 45.87, -67.18)
CIE-LCH	lch(32.47, 81.35, 304.33°)
OKLab	oklab(43.78% 0.0375 -0.1937)
OKLCH	oklch(43.78% 0.197 281)
XYZ	xyz(12.5807, 7.2974, 46.6351)
Luminance	0.0730 (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

#4734B9 #A6B934

analogous

#3464B9 #4734B9 #8A34B9

triadic

#4734B9 #B94734 #34B947

tetradic

#4734B9 #B93464 #A6B934 #34B98A

square

#4734B9 #B93464 #A6B934 #34B98A

split-complementary

#4734B9 #B98A34 #64B934

monochromatic

#221959 #352789 #4734B9 #6B5AD1 #9689DE

Accessibility & contrast

On white

8.54

#4734B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4734B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4734B9

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4734B9	#FFFFFF	#000000	##FFFFFF
##4734B9	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BD

Deuteranopia (green-blind)

#0047B7

Tritanopia (blue-blind)

#005873

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4734b9;
/* rgb */ color: rgb(71, 52, 185);
/* oklch */ color: oklch(43.8% 0.197 281.0);

Tailwind

colors: {
  custom: {
    50: '#886ecf',
    500: '#4734b9',
    950: '#000000',
  },
}

SCSS

$custom: #4734b9;
$custom-light: #886ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#4734b9",
  "rgb": {
    "r": 71,
    "g": 52,
    "b": 185
  },
  "hsl": {
    "h": 248.571,
    "s": 56.118,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43778,
    "c": 0.19732,
    "h": 281
  },
  "luminance": 0.07298
}

Semantic roles & 50–950 ramp

primary

#4734B9

secondary

#BEC881

accent

#DF48CA

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4734B9

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

Preview Lab → · Contrast checker → · Palette generator →