#4B34BF#4B34BF

#4B34BF is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.7% C 0.204 H 281.8°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#4B34BF
RGB	rgb(75, 52, 191)
HSL	hsl(250, 57%, 48%)
HSV	hsv(250, 73%, 75%)
CMYK	cmyk(60.7%, 72.8%, 0%, 25.1%)
CIE-LAB	lab(33.38, 48.24, -69.23)
CIE-LCH	lch(33.38, 84.38, 304.87°)
OKLab	oklab(44.67% 0.0419 -0.1996)
OKLCH	oklch(44.67% 0.204 281.8)
XYZ	xyz(13.5307, 7.7125, 50.0558)
Luminance	0.0771 (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

#4B34BF #A8BF34

analogous

#3462BF #4B34BF #9034BF

triadic

#4B34BF #BF4B34 #34BF4B

tetradic

#4B34BF #BF3462 #A8BF34 #34BF90

square

#4B34BF #BF3462 #A8BF34 #34BF90

split-complementary

#4B34BF #BF9034 #62BF34

monochromatic

#251A5F #38278F #4B34BF #715DD3 #9B8DE0

Accessibility & contrast

On white

8.26

#4B34BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4B34BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B34BF

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B34BF	#FFFFFF	#000000	##FFFFFF
##4B34BF	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C3

Deuteranopia (green-blind)

#0049BC

Tritanopia (blue-blind)

#005A76

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4b34bf;
/* rgb */ color: rgb(75, 52, 191);
/* oklch */ color: oklch(44.7% 0.204 281.8);

Tailwind

colors: {
  custom: {
    50: '#8b6ed3',
    500: '#4b34bf',
    950: '#000000',
  },
}

SCSS

$custom: #4b34bf;
$custom-light: #8b6ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b34bf",
  "rgb": {
    "r": 75,
    "g": 52,
    "b": 191
  },
  "hsl": {
    "h": 249.928,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44674,
    "c": 0.20392,
    "h": 281.8
  },
  "luminance": 0.07713
}

Semantic roles & 50–950 ramp

primary

#4B34BF

secondary

#BFCA84

accent

#E047C7

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4B34BF

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

Preview Lab → · Contrast checker → · Palette generator →