#4B34CA#4B34CA

#4B34CA is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.7% C 0.217 H 280.5°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4B34CA
RGB	rgb(75, 52, 202)
HSL	hsl(249, 59%, 50%)
HSV	hsv(249, 74%, 79%)
CMYK	cmyk(62.9%, 74.3%, 0%, 20.8%)
CIE-LAB	lab(34.43, 51.56, -73.94)
CIE-LCH	lch(34.43, 90.14, 304.89°)
OKLab	oklab(45.73% 0.0394 -0.2133)
OKLCH	oklch(45.73% 0.217 280.5)
XYZ	xyz(14.7869, 8.2150, 56.6721)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B34CA #B3CA34

analogous

#3468CA #4B34CA #9634CA

triadic

#4B34CA #CA4B34 #34CA4B

tetradic

#4B34CA #CA3468 #B3CA34 #34CA96

square

#4B34CA #CA3468 #B3CA34 #34CA96

split-complementary

#4B34CA #CA9634 #68CA34

monochromatic

#271B69 #392799 #4B34CA #7664D7 #A195E4

Accessibility & contrast

On white

7.94

#4B34CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4B34CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B34CA

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B34CA	#FFFFFF	#000000	##FFFFFF
##4B34CA	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CE

Deuteranopia (green-blind)

#004BC7

Tritanopia (blue-blind)

#005F7D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4b34ca;
/* rgb */ color: rgb(75, 52, 202);
/* oklch */ color: oklch(45.7% 0.217 280.5);

Tailwind

colors: {
  custom: {
    50: '#8d6fdb',
    500: '#4b34ca',
    950: '#000000',
  },
}

SCSS

$custom: #4b34ca;
$custom-light: #8d6fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b34ca",
  "rgb": {
    "r": 75,
    "g": 52,
    "b": 202
  },
  "hsl": {
    "h": 249.2,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45733,
    "c": 0.21696,
    "h": 280.5
  },
  "luminance": 0.08216
}

Semantic roles & 50–950 ramp

primary

#4B34CA

secondary

#C4CF8B

accent

#E246CA

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4B34CA

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

Preview Lab → · Contrast checker → · Palette generator →