#4E74DB#4E74DB

#4E74DB is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.4% C 0.163 H 266.2°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E74DB
RGB	rgb(78, 116, 219)
HSL	hsl(224, 66%, 58%)
HSV	hsv(224, 64%, 86%)
CMYK	cmyk(64.4%, 47%, 0%, 14.1%)
CIE-LAB	lab(50.95, 19.21, -56.81)
CIE-LCH	lch(50.95, 59.98, 288.69°)
OKLab	oklab(58.39% -0.0107 -0.1626)
OKLCH	oklch(58.39% 0.163 266.2)
XYZ	xyz(22.1690, 19.2229, 69.5462)
Luminance	0.1923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E74DB #DBB54E

analogous

#4EBADB #4E74DB #6E4EDB

triadic

#4E74DB #DB4E74 #74DB4E

tetradic

#4E74DB #DB4EBA #DBB54E #4EDB6E

square

#4E74DB #DB4EBA #DBB54E #4EDB6E

split-complementary

#4E74DB #DB6E4E #BADB4E

monochromatic

#1E3D91 #2852C4 #4E74DB #819CE5 #B4C4F0

Accessibility & contrast

On white

4.33

#4E74DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4E74DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E74DB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E74DB	#FFFFFF	#000000	##000000
##4E74DB	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F80DF

Deuteranopia (green-blind)

#2373D9

Tritanopia (blue-blind)

#008C9D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e74db;
/* rgb */ color: rgb(78, 116, 219);
/* oklch */ color: oklch(58.4% 0.163 266.2);

Tailwind

colors: {
  custom: {
    50: '#8d9be7',
    500: '#4e74db',
    950: '#000000',
  },
}

SCSS

$custom: #4e74db;
$custom-light: #8d9be7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e74db",
  "rgb": {
    "r": 78,
    "g": 116,
    "b": 219
  },
  "hsl": {
    "h": 223.83,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.58392,
    "c": 0.16294,
    "h": 266.2
  },
  "luminance": 0.19225
}

Semantic roles & 50–950 ramp

primary

#4E74DB

secondary

#DECFA6

accent

#BB3FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E74DB

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

Preview Lab → · Contrast checker → · Palette generator →