#4B4EDF#4B4EDF

#4B4EDF is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.5% C 0.215 H 274.9°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EDF
RGB	rgb(75, 78, 223)
HSL	hsl(239, 70%, 58%)
HSV	hsv(239, 66%, 87%)
CMYK	cmyk(66.4%, 65%, 0%, 12.5%)
CIE-LAB	lab(41.64, 43.59, -74.18)
CIE-LCH	lch(41.64, 86.04, 300.44°)
OKLab	oklab(51.49% 0.0185 -0.2141)
OKLCH	oklch(51.49% 0.215 274.9)
XYZ	xyz(18.9409, 12.2707, 71.1680)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4EDF #DFDC4B

analogous

#4B98DF #4B4EDF #924BDF

triadic

#4B4EDF #DF4B4E #4EDF4B

tetradic

#4B4EDF #DF4B98 #DFDC4B #4BDF92

square

#4B4EDF #DF4B98 #DFDC4B #4BDF92

split-complementary

#4B4EDF #DF924B #98DF4B

monochromatic

#1B1D95 #2427C9 #4B4EDF #7F81E8 #B3B4F1

Accessibility & contrast

On white

6.08

#4B4EDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4B4EDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4EDF

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EDF	#FFFFFF	#000000	##FFFFFF
##4B4EDF	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E4

Deuteranopia (green-blind)

#005CDC

Tritanopia (blue-blind)

#007490

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b4edf;
/* rgb */ color: rgb(75, 78, 223);
/* oklch */ color: oklch(51.5% 0.215 274.9);

Tailwind

colors: {
  custom: {
    50: '#8f80ea',
    500: '#4b4edf',
    950: '#000000',
  },
}

SCSS

$custom: #4b4edf;
$custom-light: #8f80ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4edf",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 223
  },
  "hsl": {
    "h": 238.784,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.51486,
    "c": 0.2149,
    "h": 274.9
  },
  "luminance": 0.12272
}

Semantic roles & 50–950 ramp

primary

#4B4EDF

secondary

#E0DFA6

accent

#E93BED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4EDF

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

Preview Lab → · Contrast checker → · Palette generator →