#4C75DF#4C75DF

#4C75DF is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.8% C 0.168 H 265.6°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4C75DF
RGB	rgb(76, 117, 223)
HSL	hsl(223, 70%, 59%)
HSV	hsv(223, 66%, 87%)
CMYK	cmyk(65.9%, 47.5%, 0%, 12.5%)
CIE-LAB	lab(51.36, 19.66, -58.41)
CIE-LCH	lch(51.36, 61.62, 288.60°)
OKLab	oklab(58.76% -0.0129 -0.1673)
OKLCH	oklch(58.76% 0.168 265.6)
XYZ	xyz(22.6564, 19.5846, 72.3839)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C75DF #DFB64C

analogous

#4CBEDF #4C75DF #6C4CDF

triadic

#4C75DF #DF4C75 #75DF4C

tetradic

#4C75DF #DF4CBE #DFB64C #4CDF6C

square

#4C75DF #DF4CBE #DFB64C #4CDF6C

split-complementary

#4C75DF #DF6C4C #BEDF4C

monochromatic

#1B3D96 #2452CA #4C75DF #809DE8 #B4C5F2

Accessibility & contrast

On white

4.27

#4C75DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#4C75DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C75DF

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C75DF	#FFFFFF	#000000	##000000
##4C75DF	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D81E3

Deuteranopia (green-blind)

#1C74DD

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4c75df;
/* rgb */ color: rgb(76, 117, 223);
/* oklch */ color: oklch(58.8% 0.168 265.6);

Tailwind

colors: {
  custom: {
    50: '#8d9cea',
    500: '#4c75df',
    950: '#000000',
  },
}

SCSS

$custom: #4c75df;
$custom-light: #8d9cea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c75df",
  "rgb": {
    "r": 76,
    "g": 117,
    "b": 223
  },
  "hsl": {
    "h": 223.265,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.58764,
    "c": 0.16778,
    "h": 265.6
  },
  "luminance": 0.19587
}

Semantic roles & 50–950 ramp

primary

#4C75DF

secondary

#E0D0A6

accent

#BB3BEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C75DF

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

Preview Lab → · Contrast checker → · Palette generator →