#4B4ECC#4B4ECC

#4B4ECC is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.9% C 0.191 H 276.0°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4B4ECC
RGB	rgb(75, 78, 204)
HSL	hsl(239, 56%, 55%)
HSV	hsv(239, 63%, 80%)
CMYK	cmyk(63.2%, 61.8%, 0%, 20%)
CIE-LAB	lab(40.09, 37.30, -65.82)
CIE-LCH	lch(40.09, 75.65, 299.54°)
OKLab	oklab(49.87% 0.0198 -0.1896)
OKLCH	oklch(49.87% 0.191 276)
XYZ	xyz(16.5216, 11.3029, 58.4261)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4ECC #CCC94B

analogous

#4B8ECC #4B4ECC #894BCC

triadic

#4B4ECC #CC4B4E #4ECC4B

tetradic

#4B4ECC #CC4B8E #CCC94B #4BCC89

square

#4B4ECC #CC4B8E #CCC94B #4BCC89

split-complementary

#4B4ECC #CC894B #8ECC4B

monochromatic

#23257A #3033AA #4B4ECC #7B7DDA #AAACE7

Accessibility & contrast

On white

6.44

#4B4ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4B4ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4ECC

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4ECC	#FFFFFF	#000000	##FFFFFF
##4B4ECC	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D0

Deuteranopia (green-blind)

#0059CA

Tritanopia (blue-blind)

#006E86

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b4ecc;
/* rgb */ color: rgb(75, 78, 204);
/* oklch */ color: oklch(49.9% 0.191 276.0);

Tailwind

colors: {
  custom: {
    50: '#8b80dc',
    500: '#4b4ecc',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ecc;
$custom-light: #8b80dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ecc",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 204
  },
  "hsl": {
    "h": 238.605,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49866,
    "c": 0.19061,
    "h": 276
  },
  "luminance": 0.11304
}

Semantic roles & 50–950 ramp

primary

#4B4ECC

secondary

#D5D39E

accent

#DC49DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B4ECC

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

Preview Lab → · Contrast checker → · Palette generator →