#4E5DB2#4E5DB2

#4E5DB2 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.0% C 0.135 H 273.2°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E5DB2
RGB	rgb(78, 93, 178)
HSL	hsl(231, 39%, 50%)
HSV	hsv(231, 56%, 70%)
CMYK	cmyk(56.2%, 47.8%, 0%, 30.2%)
CIE-LAB	lab(42.25, 19.66, -47.16)
CIE-LCH	lch(42.25, 51.10, 292.63°)
OKLab	oklab(50.96% 0.0075 -0.1345)
OKLCH	oklch(50.96% 0.135 273.2)
XYZ	xyz(15.0895, 12.6617, 43.7596)
Luminance	0.1266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5DB2 #B2A34E

analogous

#4E8FB2 #4E5DB2 #714EB2

triadic

#4E5DB2 #B24E5D #5DB24E

tetradic

#4E5DB2 #B24E8F #B2A34E #4EB271

square

#4E5DB2 #B24E8F #B2A34E #4EB271

split-complementary

#4E5DB2 #B2714E #8FB24E

monochromatic

#29305D #3B4788 #4E5DB2 #7984C5 #A3ABD7

Accessibility & contrast

On white

5.94

#4E5DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4E5DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5DB2

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5DB2	#FFFFFF	#000000	##FFFFFF
##4E5DB2	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3568B5

Deuteranopia (green-blind)

#2760B0

Tritanopia (blue-blind)

#15707F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e5db2;
/* rgb */ color: rgb(78, 93, 178);
/* oklch */ color: oklch(51.0% 0.135 273.2);

Tailwind

colors: {
  custom: {
    50: '#878ac9',
    500: '#4e5db2',
    950: '#000000',
  },
}

SCSS

$custom: #4e5db2;
$custom-light: #878ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5db2",
  "rgb": {
    "r": 78,
    "g": 93,
    "b": 178
  },
  "hsl": {
    "h": 231,
    "s": 39.37,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50955,
    "c": 0.13471,
    "h": 273.2
  },
  "luminance": 0.12663
}

Semantic roles & 50–950 ramp

primary

#4E5DB2

secondary

#C4BE98

accent

#BD59CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E5DB2

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

Preview Lab → · Contrast checker → · Palette generator →