#4D75DC#4D75DC

#4D75DC is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.6% C 0.163 H 265.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4D75DC
RGB	rgb(77, 117, 220)
HSL	hsl(223, 67%, 58%)
HSV	hsv(223, 65%, 86%)
CMYK	cmyk(65%, 46.8%, 0%, 13.7%)
CIE-LAB	lab(51.23, 18.77, -56.93)
CIE-LCH	lch(51.23, 59.95, 288.25°)
OKLab	oklab(58.61% -0.0124 -0.1629)
OKLCH	oklch(58.61% 0.163 265.6)
XYZ	xyz(22.3356, 19.4656, 70.2764)
Luminance	0.1947 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D75DC #DCB44D

analogous

#4DBCDC #4D75DC #6C4DDC

triadic

#4D75DC #DC4D75 #75DC4D

tetradic

#4D75DC #DC4DBC #DCB44D #4DDC6C

square

#4D75DC #DC4DBC #DCB44D #4DDC6C

split-complementary

#4D75DC #DC6C4D #BCDC4D

monochromatic

#1D3D92 #2753C5 #4D75DC #809DE6 #B3C4F0

Accessibility & contrast

On white

4.29

#4D75DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#4D75DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D75DC

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D75DC	#FFFFFF	#000000	##000000
##4D75DC	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4081E0

Deuteranopia (green-blind)

#2374DA

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4d75dc;
/* rgb */ color: rgb(77, 117, 220);
/* oklch */ color: oklch(58.6% 0.163 265.6);

Tailwind

colors: {
  custom: {
    50: '#8d9ce7',
    500: '#4d75dc',
    950: '#000000',
  },
}

SCSS

$custom: #4d75dc;
$custom-light: #8d9ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d75dc",
  "rgb": {
    "r": 77,
    "g": 117,
    "b": 220
  },
  "hsl": {
    "h": 223.217,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.58613,
    "c": 0.16341,
    "h": 265.6
  },
  "luminance": 0.19468
}

Semantic roles & 50–950 ramp

primary

#4D75DC

secondary

#DFCFA6

accent

#BA3EEA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4D75DC

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

Preview Lab → · Contrast checker → · Palette generator →