#4E5BD9#4E5BD9

#4E5BD9 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.4% C 0.191 H 273.6°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BD9
RGB	rgb(78, 91, 217)
HSL	hsl(234, 65%, 58%)
HSV	hsv(234, 64%, 85%)
CMYK	cmyk(64.1%, 58.1%, 0%, 14.9%)
CIE-LAB	lab(44.39, 34.10, -66.27)
CIE-LCH	lch(44.39, 74.53, 297.23°)
OKLab	oklab(53.41% 0.0118 -0.1907)
OKLCH	oklch(53.41% 0.191 273.6)
XYZ	xyz(19.4032, 14.1099, 67.3332)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BD9 #D9CC4E

analogous

#4EA1D9 #4E5BD9 #864ED9

triadic

#4E5BD9 #D94E5B #5BD94E

tetradic

#4E5BD9 #D94EA1 #D9CC4E #4ED986

square

#4E5BD9 #D94EA1 #D9CC4E #4ED986

split-complementary

#4E5BD9 #D9864E #A1D94E

monochromatic

#1F298E #2937C0 #4E5BD9 #808AE4 #B3B8EF

Accessibility & contrast

On white

5.49

#4E5BD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4E5BD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BD9

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BD9	#FFFFFF	#000000	##FFFFFF
##4E5BD9	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDD

Deuteranopia (green-blind)

#0063D6

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4e5bd9;
/* rgb */ color: rgb(78, 91, 217);
/* oklch */ color: oklch(53.4% 0.191 273.6);

Tailwind

colors: {
  custom: {
    50: '#8e89e6',
    500: '#4e5bd9',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bd9;
$custom-light: #8e89e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bd9",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 217
  },
  "hsl": {
    "h": 234.388,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53407,
    "c": 0.19109,
    "h": 273.6
  },
  "luminance": 0.14112
}

Semantic roles & 50–950 ramp

primary

#4E5BD9

secondary

#DDD8A6

accent

#D840E8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E5BD9

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

Preview Lab → · Contrast checker → · Palette generator →