#4577D4#4577D4

#4577D4 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.1% C 0.153 H 261.6°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX#4577D4
RGBrgb(69, 119, 212)
HSLhsl(219, 62%, 55%)
HSVhsv(219, 67%, 83%)
CMYKcmyk(67.5%, 43.9%, 0%, 16.9%)
CIE-LABlab(50.93, 13.44, -52.90)
CIE-LCHlch(50.93, 54.58, 284.25°)
OKLaboklab(58.13% -0.0223 -0.1512)
OKLCHoklch(58.13% 0.153 261.6)
XYZxyz(20.9305, 19.2102, 64.8795)
Luminance0.1921 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4577D4 #D4A245
analogous
#45BED4 #4577D4 #5B45D4
triadic
#4577D4 #D44577 #77D445
tetradic
#4577D4 #D445BE #D4A245 #45D45B
square
#4577D4 #D445BE #D4A245 #45D45B
split-complementary
#4577D4 #D45B45 #BED445
monochromatic
#1E4081 #2959B3 #4577D4 #779BDF #A8C0EB

Accessibility & contrast

On white

4.34
#4577D4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.84
#4577D4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4577D4
4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4577D4#FFFFFF#000000##000000
##4577D41.004.344.844.84
#FFFFFF4.341.0021.0021.00
#0000004.8421.001.001.00
##0000004.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#4A80D8
Deuteranopia (green-blind)
#3173D2
Tritanopia (blue-blind)
#008C9B
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #4577d4;
/* rgb */ color: rgb(69, 119, 212);
/* oklch */ color: oklch(58.1% 0.153 261.6);
Tailwind
colors: {
  custom: {
    50: '#889de2',
    500: '#4577d4',
    950: '#000000',
  },
}
SCSS
$custom: #4577d4;
$custom-light: #889de2;
$custom-dark: #000000;
JSON
{
  "hex": "#4577d4",
  "rgb": {
    "r": 69,
    "g": 119,
    "b": 212
  },
  "hsl": {
    "h": 219.021,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58133,
    "c": 0.15283,
    "h": 261.6
  },
  "luminance": 0.19212
}

Semantic roles & 50–950 ramp

primary
#4577D4
secondary
#D8C39C
accent
#AC42E6
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0D0E15
muted
#7D7E83

Preview Lab

Preview with #4577D4

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

Preview Lab → · Contrast checker → · Palette generator →

#4577D4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva