#4E5EB0#4E5EB0

#4E5EB0 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.0% C 0.130 H 272.7°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E5EB0
RGB	rgb(78, 94, 176)
HSL	hsl(230, 39%, 50%)
HSV	hsv(230, 56%, 69%)
CMYK	cmyk(55.7%, 46.6%, 0%, 31%)
CIE-LAB	lab(42.40, 18.36, -45.75)
CIE-LCH	lch(42.40, 49.30, 291.87°)
OKLab	oklab(51.03% 0.0061 -0.1303)
OKLCH	oklch(51.03% 0.13 272.7)
XYZ	xyz(14.9785, 12.7586, 42.7392)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5EB0 #B0A04E

analogous

#4E8FB0 #4E5EB0 #6F4EB0

triadic

#4E5EB0 #B04E5E #5EB04E

tetradic

#4E5EB0 #B04E8F #B0A04E #4EB06F

square

#4E5EB0 #B04E8F #B0A04E #4EB06F

split-complementary

#4E5EB0 #B06F4E #8FB04E

monochromatic

#28315B #3B4786 #4E5EB0 #7884C3 #A2ABD6

Accessibility & contrast

On white

5.91

#4E5EB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4E5EB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5EB0

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5EB0	#FFFFFF	#000000	##FFFFFF
##4E5EB0	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3968B3

Deuteranopia (green-blind)

#2C60AE

Tritanopia (blue-blind)

#19707E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e5eb0;
/* rgb */ color: rgb(78, 94, 176);
/* oklch */ color: oklch(51.0% 0.130 272.7);

Tailwind

colors: {
  custom: {
    50: '#878bc8',
    500: '#4e5eb0',
    950: '#000000',
  },
}

SCSS

$custom: #4e5eb0;
$custom-light: #878bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5eb0",
  "rgb": {
    "r": 78,
    "g": 94,
    "b": 176
  },
  "hsl": {
    "h": 230.204,
    "s": 38.583,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51028,
    "c": 0.13048,
    "h": 272.7
  },
  "luminance": 0.1276
}

Semantic roles & 50–950 ramp

primary

#4E5EB0

secondary

#C3BC97

accent

#BB59CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E5EB0

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

Preview Lab → · Contrast checker → · Palette generator →