#4B4ECE#4B4ECE

#4B4ECE is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.0% C 0.193 H 275.9°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4B4ECE
RGB	rgb(75, 78, 206)
HSL	hsl(239, 57%, 55%)
HSV	hsv(239, 64%, 81%)
CMYK	cmyk(63.6%, 62.1%, 0%, 19.2%)
CIE-LAB	lab(40.25, 37.96, -66.72)
CIE-LCH	lch(40.25, 76.76, 299.64°)
OKLab	oklab(50.03% 0.0197 -0.1922)
OKLCH	oklch(50.03% 0.193 275.9)
XYZ	xyz(16.7630, 11.3995, 59.6975)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.30

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4ECE #CECB4B

analogous

#4B8FCE #4B4ECE #8A4BCE

triadic

#4B4ECE #CE4B4E #4ECE4B

tetradic

#4B4ECE #CE4B8F #CECB4B #4BCE8A

square

#4B4ECE #CE4B8F #CECB4B #4BCE8A

split-complementary

#4B4ECE #CE8A4B #8FCE4B

monochromatic

#22247D #2F32AD #4B4ECE #7B7DDB #ABADE8

Accessibility & contrast

On white

6.40

#4B4ECE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4B4ECE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4ECE

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4ECE	#FFFFFF	#000000	##FFFFFF
##4B4ECE	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D2

Deuteranopia (green-blind)

#0059CB

Tritanopia (blue-blind)

#006E87

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4b4ece;
/* rgb */ color: rgb(75, 78, 206);
/* oklch */ color: oklch(50.0% 0.193 275.9);

Tailwind

colors: {
  custom: {
    50: '#8b80de',
    500: '#4b4ece',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ece;
$custom-light: #8b80de;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ece",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 206
  },
  "hsl": {
    "h": 238.626,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50032,
    "c": 0.19322,
    "h": 275.9
  },
  "luminance": 0.11401
}

Semantic roles & 50–950 ramp

primary

#4B4ECE

secondary

#D6D59F

accent

#DD47E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B4ECE

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

Preview Lab → · Contrast checker → · Palette generator →