#4B34C0#4B34C0

#4B34C0 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.8% C 0.205 H 281.7°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#4B34C0
RGB	rgb(75, 52, 192)
HSL	hsl(250, 57%, 48%)
HSV	hsv(250, 73%, 75%)
CMYK	cmyk(60.9%, 72.9%, 0%, 24.7%)
CIE-LAB	lab(33.47, 48.55, -69.66)
CIE-LCH	lch(33.47, 84.91, 304.87°)
OKLab	oklab(44.77% 0.0416 -0.2008)
OKLCH	oklch(44.77% 0.205 281.7)
XYZ	xyz(13.6411, 7.7566, 50.6373)
Luminance	0.0776 (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

#4B34C0 #A9C034

analogous

#3463C0 #4B34C0 #9134C0

triadic

#4B34C0 #C04B34 #34C04B

tetradic

#4B34C0 #C03463 #A9C034 #34C091

square

#4B34C0 #C03463 #A9C034 #34C091

split-complementary

#4B34C0 #C09134 #63C034

monochromatic

#251A60 #382790 #4B34C0 #715ED3 #9C8EE0

Accessibility & contrast

On white

8.23

#4B34C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4B34C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B34C0

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B34C0	#FFFFFF	#000000	##FFFFFF
##4B34C0	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C4

Deuteranopia (green-blind)

#004ABD

Tritanopia (blue-blind)

#005B77

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4b34c0;
/* rgb */ color: rgb(75, 52, 192);
/* oklch */ color: oklch(44.8% 0.205 281.7);

Tailwind

colors: {
  custom: {
    50: '#8b6ed4',
    500: '#4b34c0',
    950: '#000000',
  },
}

SCSS

$custom: #4b34c0;
$custom-light: #8b6ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b34c0",
  "rgb": {
    "r": 75,
    "g": 52,
    "b": 192
  },
  "hsl": {
    "h": 249.857,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44769,
    "c": 0.20512,
    "h": 281.7
  },
  "luminance": 0.07758
}

Semantic roles & 50–950 ramp

primary

#4B34C0

secondary

#BFCB85

accent

#E147C7

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4B34C0

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

Preview Lab → · Contrast checker → · Palette generator →