#4E5DB9#4E5DB9

#4E5DB9 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.4% C 0.145 H 273.3°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E5DB9
RGB	rgb(78, 93, 185)
HSL	hsl(232, 43%, 52%)
HSV	hsv(232, 58%, 73%)
CMYK	cmyk(57.8%, 49.7%, 0%, 27.5%)
CIE-LAB	lab(42.69, 22.02, -50.56)
CIE-LCH	lch(42.69, 55.14, 293.53°)
OKLab	oklab(51.43% 0.0083 -0.1445)
OKLCH	oklch(51.43% 0.145 273.3)
XYZ	xyz(15.8103, 12.9500, 47.5560)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5DB9 #B9AA4E

analogous

#4E93B9 #4E5DB9 #754EB9

triadic

#4E5DB9 #B94E5D #5DB94E

tetradic

#4E5DB9 #B94E93 #B9AA4E #4EB975

square

#4E5DB9 #B94E93 #B9AA4E #4EB975

split-complementary

#4E5DB9 #B9754E #93B94E

monochromatic

#283065 #394591 #4E5DB9 #7A85CA #A6ADDC

Accessibility & contrast

On white

5.85

#4E5DB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4E5DB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5DB9

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5DB9	#FFFFFF	#000000	##FFFFFF
##4E5DB9	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6ABC

Deuteranopia (green-blind)

#1C60B7

Tritanopia (blue-blind)

#027282

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5db9;
/* rgb */ color: rgb(78, 93, 185);
/* oklch */ color: oklch(51.4% 0.145 273.3);

Tailwind

colors: {
  custom: {
    50: '#888acf',
    500: '#4e5db9',
    950: '#000000',
  },
}

SCSS

$custom: #4e5db9;
$custom-light: #888acf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5db9",
  "rgb": {
    "r": 78,
    "g": 93,
    "b": 185
  },
  "hsl": {
    "h": 231.589,
    "s": 43.32,
    "l": 51.569
  },
  "oklch": {
    "l": 0.51429,
    "c": 0.14472,
    "h": 273.3
  },
  "luminance": 0.12951
}

Semantic roles & 50–950 ramp

primary

#4E5DB9

secondary

#C9C29A

accent

#C155D3

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4E5DB9

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

Preview Lab → · Contrast checker → · Palette generator →