#4D75DF#4D75DF

#4D75DF is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.8% C 0.167 H 265.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4D75DF
RGB	rgb(77, 117, 223)
HSL	hsl(224, 70%, 59%)
HSV	hsv(224, 65%, 87%)
CMYK	cmyk(65.5%, 47.5%, 0%, 12.5%)
CIE-LAB	lab(51.41, 19.82, -58.33)
CIE-LCH	lch(51.41, 61.60, 288.76°)
OKLab	oklab(58.81% -0.012 -0.167)
OKLCH	oklch(58.81% 0.167 265.9)
XYZ	xyz(22.7365, 19.6259, 72.3877)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D75DF #DFB74D

analogous

#4DBEDF #4D75DF #6E4DDF

triadic

#4D75DF #DF4D75 #75DF4D

tetradic

#4D75DF #DF4DBE #DFB74D #4DDF6E

square

#4D75DF #DF4DBE #DFB74D #4DDF6E

split-complementary

#4D75DF #DF6E4D #BEDF4D

monochromatic

#1B3D97 #2452CA #4D75DF #819DE8 #B5C5F2

Accessibility & contrast

On white

4.26

#4D75DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4D75DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D75DF

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D75DF	#FFFFFF	#000000	##000000
##4D75DF	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D82E3

Deuteranopia (green-blind)

#1D74DD

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4d75df;
/* rgb */ color: rgb(77, 117, 223);
/* oklch */ color: oklch(58.8% 0.167 265.9);

Tailwind

colors: {
  custom: {
    50: '#8d9cea',
    500: '#4d75df',
    950: '#000000',
  },
}

SCSS

$custom: #4d75df;
$custom-light: #8d9cea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d75df",
  "rgb": {
    "r": 77,
    "g": 117,
    "b": 223
  },
  "hsl": {
    "h": 223.562,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.58813,
    "c": 0.16747,
    "h": 265.9
  },
  "luminance": 0.19628
}

Semantic roles & 50–950 ramp

primary

#4D75DF

secondary

#E1D1A7

accent

#BC3BEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4D75DF

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

Preview Lab → · Contrast checker → · Palette generator →