#4C74DF#4C74DF

#4C74DF is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.6% C 0.169 H 265.9°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4C74DF
RGB	rgb(76, 116, 223)
HSL	hsl(224, 70%, 59%)
HSV	hsv(224, 66%, 87%)
CMYK	cmyk(65.9%, 48%, 0%, 12.5%)
CIE-LAB	lab(51.10, 20.28, -58.84)
CIE-LCH	lch(51.10, 62.23, 289.01°)
OKLab	oklab(58.56% -0.0119 -0.1686)
OKLCH	oklch(58.56% 0.169 265.9)
XYZ	xyz(22.5405, 19.3528, 72.3453)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C74DF #DFB74C

analogous

#4CBEDF #4C74DF #6D4CDF

triadic

#4C74DF #DF4C74 #74DF4C

tetradic

#4C74DF #DF4CBE #DFB74C #4CDF6D

square

#4C74DF #DF4CBE #DFB74C #4CDF6D

split-complementary

#4C74DF #DF6D4C #BEDF4C

monochromatic

#1B3C96 #2451CA #4C74DF #809CE8 #B4C5F2

Accessibility & contrast

On white

4.31

#4C74DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#4C74DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C74DF

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C74DF	#FFFFFF	#000000	##000000
##4C74DF	1.00	4.31	4.87	4.87
#FFFFFF	4.31	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)

#3B81E3

Deuteranopia (green-blind)

#1773DD

Tritanopia (blue-blind)

#008D9F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4c74df;
/* rgb */ color: rgb(76, 116, 223);
/* oklch */ color: oklch(58.6% 0.169 265.9);

Tailwind

colors: {
  custom: {
    50: '#8d9bea',
    500: '#4c74df',
    950: '#000000',
  },
}

SCSS

$custom: #4c74df;
$custom-light: #8d9bea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c74df",
  "rgb": {
    "r": 76,
    "g": 116,
    "b": 223
  },
  "hsl": {
    "h": 223.673,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5856,
    "c": 0.16899,
    "h": 265.9
  },
  "luminance": 0.19355
}

Semantic roles & 50–950 ramp

primary

#4C74DF

secondary

#E0D1A6

accent

#BC3BEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C74DF

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

Preview Lab → · Contrast checker → · Palette generator →