#4E74DD#4E74DD

#4E74DD is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.5% C 0.166 H 266.4°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4E74DD
RGB	rgb(78, 116, 221)
HSL	hsl(224, 68%, 59%)
HSV	hsv(224, 65%, 87%)
CMYK	cmyk(64.7%, 47.5%, 0%, 13.3%)
CIE-LAB	lab(51.07, 19.91, -57.75)
CIE-LCH	lch(51.07, 61.08, 289.02°)
OKLab	oklab(58.53% -0.0104 -0.1653)
OKLCH	oklch(58.53% 0.166 266.4)
XYZ	xyz(22.4339, 19.3289, 70.9412)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E74DD #DDB74E

analogous

#4EBBDD #4E74DD #6F4EDD

triadic

#4E74DD #DD4E74 #74DD4E

tetradic

#4E74DD #DD4EBB #DDB74E #4EDD6F

square

#4E74DD #DD4EBB #DDB74E #4EDD6F

split-complementary

#4E74DD #DD6F4E #BBDD4E

monochromatic

#1C3C94 #2651C7 #4E74DD #819CE7 #B5C5F1

Accessibility & contrast

On white

4.32

#4E74DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#4E74DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E74DD

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E74DD	#FFFFFF	#000000	##000000
##4E74DD	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D81E1

Deuteranopia (green-blind)

#1F74DB

Tritanopia (blue-blind)

#008C9E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4e74dd;
/* rgb */ color: rgb(78, 116, 221);
/* oklch */ color: oklch(58.5% 0.166 266.4);

Tailwind

colors: {
  custom: {
    50: '#8d9be8',
    500: '#4e74dd',
    950: '#000000',
  },
}

SCSS

$custom: #4e74dd;
$custom-light: #8d9be8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e74dd",
  "rgb": {
    "r": 78,
    "g": 116,
    "b": 221
  },
  "hsl": {
    "h": 224.056,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.58525,
    "c": 0.16566,
    "h": 266.4
  },
  "luminance": 0.19331
}

Semantic roles & 50–950 ramp

primary

#4E74DD

secondary

#E0D1A7

accent

#BD3DEB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E74DD

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

Preview Lab → · Contrast checker → · Palette generator →