#4B4EBC#4B4EBC

#4B4EBC is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.169 H 276.9°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EBC
RGB	rgb(75, 78, 188)
HSL	hsl(238, 46%, 52%)
HSV	hsv(238, 60%, 74%)
CMYK	cmyk(60.1%, 58.5%, 0%, 26.3%)
CIE-LAB	lab(38.85, 31.95, -58.51)
CIE-LCH	lch(38.85, 66.67, 298.63°)
OKLab	oklab(48.57% 0.0203 -0.1681)
OKLCH	oklch(48.57% 0.169 276.9)
XYZ	xyz(14.7002, 10.5744, 48.8336)
Luminance	0.1057 (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

#4B4EBC #BCB94B

analogous

#4B87BC #4B4EBC #814BBC

triadic

#4B4EBC #BC4B4E #4EBC4B

tetradic

#4B4EBC #BC4B87 #BCB94B #4BBC81

square

#4B4EBC #BC4B87 #BCB94B #4BBC81

split-complementary

#4B4EBC #BC814B #87BC4B

monochromatic

#262866 #373993 #4B4EBC #787ACD #A4A6DD

Accessibility & contrast

On white

6.74

#4B4EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4B4EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4EBC

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EBC	#FFFFFF	#000000	##FFFFFF
##4B4EBC	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C0

Deuteranopia (green-blind)

#0057BA

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4b4ebc;
/* rgb */ color: rgb(75, 78, 188);
/* oklch */ color: oklch(48.6% 0.169 276.9);

Tailwind

colors: {
  custom: {
    50: '#887fd1',
    500: '#4b4ebc',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ebc;
$custom-light: #887fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ebc",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 188
  },
  "hsl": {
    "h": 238.407,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48571,
    "c": 0.16933,
    "h": 276.9
  },
  "luminance": 0.10575
}

Semantic roles & 50–950 ramp

primary

#4B4EBC

secondary

#CAC999

accent

#D252D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4B4EBC

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

Preview Lab → · Contrast checker → · Palette generator →