#4734B2#4734B2

#4734B2 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 43.1% C 0.189 H 281.9°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#4734B2
RGB	rgb(71, 52, 178)
HSL	hsl(249, 55%, 45%)
HSV	hsv(249, 71%, 70%)
CMYK	cmyk(60.1%, 70.8%, 0%, 30.2%)
CIE-LAB	lab(31.83, 43.70, -64.09)
CIE-LCH	lch(31.83, 77.57, 304.29°)
OKLab	oklab(43.12% 0.0389 -0.1847)
OKLCH	oklch(43.12% 0.189 281.9)
XYZ	xyz(11.8599, 7.0091, 42.8388)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4734B2 #9FB234

analogous

#3460B2 #4734B2 #8634B2

triadic

#4734B2 #B24734 #34B247

tetradic

#4734B2 #B23460 #9FB234 #34B286

square

#4734B2 #B23460 #9FB234 #34B286

split-complementary

#4734B2 #B28634 #60B234

monochromatic

#211853 #342683 #4734B2 #6856CE #9285DB

Accessibility & contrast

On white

8.74

#4734B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#4734B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4734B2

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4734B2	#FFFFFF	#000000	##FFFFFF
##4734B2	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB6

Deuteranopia (green-blind)

#0046B0

Tritanopia (blue-blind)

#00566F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4734b2;
/* rgb */ color: rgb(71, 52, 178);
/* oklch */ color: oklch(43.1% 0.189 281.9);

Tailwind

colors: {
  custom: {
    50: '#866dca',
    500: '#4734b2',
    950: '#000000',
  },
}

SCSS

$custom: #4734b2;
$custom-light: #866dca;
$custom-dark: #000000;

JSON

{
  "hex": "#4734b2",
  "rgb": {
    "r": 71,
    "g": 52,
    "b": 178
  },
  "hsl": {
    "h": 249.048,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.4312,
    "c": 0.18872,
    "h": 281.9
  },
  "luminance": 0.0701
}

Semantic roles & 50–950 ramp

primary

#4734B2

secondary

#BAC57D

accent

#DE4AC8

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4734B2

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

Preview Lab → · Contrast checker → · Palette generator →