#4D75D7#4D75D7

#4D75D7 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.3% C 0.157 H 265.2°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX#4D75D7
RGBrgb(77, 117, 215)
HSLhsl(223, 63%, 57%)
HSVhsv(223, 64%, 84%)
CMYKcmyk(64.2%, 45.6%, 0%, 15.7%)
CIE-LABlab(50.93, 17.04, -54.59)
CIE-LCHlch(50.93, 57.19, 287.34°)
OKLaboklab(58.29% -0.0131 -0.156)
OKLCHoklch(58.29% 0.157 265.2)
XYZxyz(21.6833, 19.2046, 66.8410)
Luminance0.1921 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D75D7 #D7AF4D
analogous
#4DBAD7 #4D75D7 #6A4DD7
triadic
#4D75D7 #D74D75 #75D74D
tetradic
#4D75D7 #D74DBA #D7AF4D #4DD76A
square
#4D75D7 #D74DBA #D7AF4D #4DD76A
split-complementary
#4D75D7 #D76A4D #BAD74D
monochromatic
#1F3E8A #2A55BC #4D75D7 #7F9CE2 #B1C2ED

Accessibility & contrast

On white

4.34
#4D75D7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.84
#4D75D7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D75D7
4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D75D7#FFFFFF#000000##000000
##4D75D71.004.344.844.84
#FFFFFF4.341.0021.0021.00
#0000004.8421.001.001.00
##0000004.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#4580DB
Deuteranopia (green-blind)
#2C73D5
Tritanopia (blue-blind)
#008B9B
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #4d75d7;
/* rgb */ color: rgb(77, 117, 215);
/* oklch */ color: oklch(58.3% 0.157 265.2);
Tailwind
colors: {
  custom: {
    50: '#8c9ce4',
    500: '#4d75d7',
    950: '#000000',
  },
}
SCSS
$custom: #4d75d7;
$custom-light: #8c9ce4;
$custom-dark: #000000;
JSON
{
  "hex": "#4d75d7",
  "rgb": {
    "r": 77,
    "g": 117,
    "b": 215
  },
  "hsl": {
    "h": 222.609,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.58285,
    "c": 0.1566,
    "h": 265.2
  },
  "luminance": 0.19207
}

Semantic roles & 50–950 ramp

primary
#4D75D7
secondary
#DCCCA4
accent
#B741E6
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0E15
muted
#7E7E84

Preview Lab

Preview with #4D75D7

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

Preview Lab → · Contrast checker → · Palette generator →

#4D75D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva