#4C75E7#4C75E7

#4C75E7 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.3% C 0.179 H 266.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4C75E7
RGB	rgb(76, 117, 231)
HSL	hsl(224, 76%, 60%)
HSV	hsv(224, 67%, 91%)
CMYK	cmyk(67.1%, 49.4%, 0%, 9.4%)
CIE-LAB	lab(51.87, 22.45, -62.09)
CIE-LCH	lch(51.87, 66.03, 289.87°)
OKLab	oklab(59.31% -0.0119 -0.1781)
OKLCH	oklch(59.31% 0.179 266.2)
XYZ	xyz(23.7606, 20.0263, 78.1991)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C75E7 #E7BE4C

analogous

#4CC3E7 #4C75E7 #704CE7

triadic

#4C75E7 #E74C75 #75E74C

tetradic

#4C75E7 #E74CC3 #E7BE4C #4CE770

square

#4C75E7 #E74CC3 #E7BE4C #4CE770

split-complementary

#4C75E7 #E7704C #C3E74C

monochromatic

#163BA3 #1D4FD9 #4C75E7 #829FEE #B8C8F5

Accessibility & contrast

On white

4.20

#4C75E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#4C75E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C75E7

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C75E7	#FFFFFF	#000000	##000000
##4C75E7	1.00	4.20	5.01	5.01
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3483EB

Deuteranopia (green-blind)

#0075E5

Tritanopia (blue-blind)

#0090A3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4c75e7;
/* rgb */ color: rgb(76, 117, 231);
/* oklch */ color: oklch(59.3% 0.179 266.2);

Tailwind

colors: {
  custom: {
    50: '#8e9cef',
    500: '#4c75e7',
    950: '#000000',
  },
}

SCSS

$custom: #4c75e7;
$custom-light: #8e9cef;
$custom-dark: #000000;

JSON

{
  "hex": "#4c75e7",
  "rgb": {
    "r": 76,
    "g": 117,
    "b": 231
  },
  "hsl": {
    "h": 224.129,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.59308,
    "c": 0.17855,
    "h": 266.2
  },
  "luminance": 0.20029
}

Semantic roles & 50–950 ramp

primary

#4C75E7

secondary

#E5D5AA

accent

#A30DD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4C75E7

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

Preview Lab → · Contrast checker → · Palette generator →