#4E5FDE#4E5FDE

#4E5FDE is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.5% C 0.193 H 272.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FDE
RGB	rgb(78, 95, 222)
HSL	hsl(233, 69%, 59%)
HSV	hsv(233, 65%, 87%)
CMYK	cmyk(64.9%, 57.2%, 0%, 12.9%)
CIE-LAB	lab(45.74, 33.32, -66.93)
CIE-LCH	lch(45.74, 74.76, 296.47°)
OKLab	oklab(54.53% 0.0085 -0.1926)
OKLCH	oklch(54.53% 0.193 272.5)
XYZ	xyz(20.4145, 15.0762, 70.9273)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FDE #DECD4E

analogous

#4EA7DE #4E5FDE #854EDE

triadic

#4E5FDE #DE4E5F #5FDE4E

tetradic

#4E5FDE #DE4EA7 #DECD4E #4EDE85

square

#4E5FDE #DE4EA7 #DECD4E #4EDE85

split-complementary

#4E5FDE #DE854E #A7DE4E

monochromatic

#1C2A96 #2639C9 #4E5FDE #828EE8 #B5BCF1

Accessibility & contrast

On white

5.23

#4E5FDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4E5FDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FDE

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FDE	#FFFFFF	#000000	##FFFFFF
##4E5FDE	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E2

Deuteranopia (green-blind)

#0066DB

Tritanopia (blue-blind)

#007E95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4e5fde;
/* rgb */ color: rgb(78, 95, 222);
/* oklch */ color: oklch(54.5% 0.193 272.5);

Tailwind

colors: {
  custom: {
    50: '#8f8ce9',
    500: '#4e5fde',
    950: '#000000',
  },
}

SCSS

$custom: #4e5fde;
$custom-light: #8f8ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5fde",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 222
  },
  "hsl": {
    "h": 232.917,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.54525,
    "c": 0.1928,
    "h": 272.5
  },
  "luminance": 0.15078
}

Semantic roles & 50–950 ramp

primary

#4E5FDE

secondary

#E0DAA8

accent

#D73CEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4E5FDE

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

Preview Lab → · Contrast checker → · Palette generator →