#4C74E5#4C74E5

#4C74E5 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.0% C 0.177 H 266.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4C74E5
RGB	rgb(76, 116, 229)
HSL	hsl(224, 75%, 60%)
HSV	hsv(224, 67%, 90%)
CMYK	cmyk(66.8%, 49.3%, 0%, 10.2%)
CIE-LAB	lab(51.48, 22.37, -61.60)
CIE-LCH	lch(51.48, 65.54, 289.96°)
OKLab	oklab(58.97% -0.0112 -0.1767)
OKLCH	oklch(58.97% 0.177 266.4)
XYZ	xyz(23.3638, 19.6822, 76.6813)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C74E5 #E5BD4C

analogous

#4CC0E5 #4C74E5 #714CE5

triadic

#4C74E5 #E54C74 #74E54C

tetradic

#4C74E5 #E54CC0 #E5BD4C #4CE571

square

#4C74E5 #E54CC0 #E5BD4C #4CE571

split-complementary

#4C74E5 #E5714C #C0E54C

monochromatic

#173B9F #1F4ED5 #4C74E5 #819DED #B7C7F5

Accessibility & contrast

On white

4.25

#4C74E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#4C74E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C74E5

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C74E5	#FFFFFF	#000000	##000000
##4C74E5	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3482E9

Deuteranopia (green-blind)

#0074E3

Tritanopia (blue-blind)

#008EA2

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4c74e5;
/* rgb */ color: rgb(76, 116, 229);
/* oklch */ color: oklch(59.0% 0.177 266.4);

Tailwind

colors: {
  custom: {
    50: '#8e9bee',
    500: '#4c74e5',
    950: '#000000',
  },
}

SCSS

$custom: #4c74e5;
$custom-light: #8e9bee;
$custom-dark: #000000;

JSON

{
  "hex": "#4c74e5",
  "rgb": {
    "r": 76,
    "g": 116,
    "b": 229
  },
  "hsl": {
    "h": 224.314,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.5897,
    "c": 0.17707,
    "h": 266.4
  },
  "luminance": 0.19684
}

Semantic roles & 50–950 ramp

primary

#4C74E5

secondary

#E4D5A9

accent

#C037F1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4C74E5

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

Preview Lab → · Contrast checker → · Palette generator →