#4B4EEA#4B4EEA

#4B4EEA is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.5% C 0.229 H 274.4°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EEA
RGB	rgb(75, 78, 234)
HSL	hsl(239, 79%, 61%)
HSV	hsv(239, 68%, 92%)
CMYK	cmyk(67.9%, 66.7%, 0%, 8.2%)
CIE-LAB	lab(42.59, 47.19, -78.88)
CIE-LCH	lch(42.59, 91.92, 300.89°)
OKLab	oklab(52.46% 0.0174 -0.2279)
OKLCH	oklch(52.46% 0.229 274.4)
XYZ	xyz(20.4724, 12.8832, 79.2338)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4EEA #EAE74B

analogous

#4B9DEA #4B4EEA #974BEA

triadic

#4B4EEA #EA4B4E #4EEA4B

tetradic

#4B4EEA #EA4B9D #EAE74B #4BEA97

square

#4B4EEA #EA4B9D #EAE74B #4BEA97

split-complementary

#4B4EEA #EA974B #9DEA4B

monochromatic

#1316A7 #1A1EDE #4B4EEA #8284F0 #B9BAF7

Accessibility & contrast

On white

5.87

#4B4EEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4B4EEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4EEA

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EEA	#FFFFFF	#000000	##FFFFFF
##4B4EEA	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEF

Deuteranopia (green-blind)

#005DE7

Tritanopia (blue-blind)

#007896

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b4eea;
/* rgb */ color: rgb(75, 78, 234);
/* oklch */ color: oklch(52.5% 0.229 274.4);

Tailwind

colors: {
  custom: {
    50: '#9180f2',
    500: '#4b4eea',
    950: '#000000',
  },
}

SCSS

$custom: #4b4eea;
$custom-light: #9180f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4eea",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 234
  },
  "hsl": {
    "h": 238.868,
    "s": 79.104,
    "l": 60.588
  },
  "oklch": {
    "l": 0.5246,
    "c": 0.22853,
    "h": 274.4
  },
  "luminance": 0.12885
}

Semantic roles & 50–950 ramp

primary

#4B4EEA

secondary

#E7E5AA

accent

#D70ADB

background

#F9F7FF

surface

#F2EEFE

border

#CCC9D6

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4B4EEA

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

Preview Lab → · Contrast checker → · Palette generator →