#4E5BBE#4E5BBE

#4E5BBE is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.4% C 0.154 H 274.0°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BBE
RGB	rgb(78, 91, 190)
HSL	hsl(233, 46%, 53%)
HSV	hsv(233, 59%, 75%)
CMYK	cmyk(58.9%, 52.1%, 0%, 25.5%)
CIE-LAB	lab(42.49, 24.97, -53.79)
CIE-LCH	lch(42.49, 59.31, 294.90°)
OKLab	oklab(51.38% 0.0109 -0.154)
OKLCH	oklch(51.38% 0.154 274)
XYZ	xyz(16.1742, 12.8183, 50.3271)
Luminance	0.1282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BBE #BEB14E

analogous

#4E93BE #4E5BBE #794EBE

triadic

#4E5BBE #BE4E5B #5BBE4E

tetradic

#4E5BBE #BE4E93 #BEB14E #4EBE79

square

#4E5BBE #BE4E93 #BEB14E #4EBE79

split-complementary

#4E5BBE #BE794E #93BE4E

monochromatic

#272F6A #384397 #4E5BBE #7B84CE #A8AEDF

Accessibility & contrast

On white

5.89

#4E5BBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#4E5BBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BBE

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BBE	#FFFFFF	#000000	##FFFFFF
##4E5BBE	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2269C1

Deuteranopia (green-blind)

#0260BC

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e5bbe;
/* rgb */ color: rgb(78, 91, 190);
/* oklch */ color: oklch(51.4% 0.154 274.0);

Tailwind

colors: {
  custom: {
    50: '#8989d2',
    500: '#4e5bbe',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bbe;
$custom-light: #8989d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bbe",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 190
  },
  "hsl": {
    "h": 233.036,
    "s": 46.281,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51382,
    "c": 0.1544,
    "h": 274
  },
  "luminance": 0.1282
}

Semantic roles & 50–950 ramp

primary

#4E5BBE

secondary

#CCC79C

accent

#C752D6

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4E5BBE

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

Preview Lab → · Contrast checker → · Palette generator →