#4677DD#4677DD

#4677DD is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.8% C 0.165 H 263.0°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#4677DD
RGBrgb(70, 119, 221)
HSLhsl(221, 69%, 57%)
HSVhsv(221, 68%, 87%)
CMYKcmyk(68.3%, 46.2%, 0%, 13.3%)
CIE-LABlab(51.51, 16.78, -57.06)
CIE-LCHlch(51.51, 59.47, 286.39°)
OKLaboklab(58.76% -0.02 -0.1634)
OKLCHoklch(58.76% 0.165 263)
XYZxyz(22.1691, 19.7140, 71.0294)
Luminance0.1972 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4677DD #DDAC46
analogous
#46C2DD #4677DD #6146DD
triadic
#4677DD #DD4677 #77DD46
tetradic
#4677DD #DD46C2 #DDAC46 #46DD61
square
#4677DD #DD46C2 #DDAC46 #46DD61
split-complementary
#4677DD #DD6146 #C2DD46
monochromatic
#1A408E #2457C2 #4677DD #7A9DE7 #ADC3F0

Accessibility & contrast

On white

4.25
#4677DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.94
#4677DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4677DD
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4677DD#FFFFFF#000000##000000
##4677DD1.004.254.944.94
#FFFFFF4.251.0021.0021.00
#0000004.9421.001.001.00
##0000004.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#4382E1
Deuteranopia (green-blind)
#2374DB
Tritanopia (blue-blind)
#008F9F
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #4677dd;
/* rgb */ color: rgb(70, 119, 221);
/* oklch */ color: oklch(58.8% 0.165 263.0);
Tailwind
colors: {
  custom: {
    50: '#8a9de8',
    500: '#4677dd',
    950: '#000000',
  },
}
SCSS
$custom: #4677dd;
$custom-light: #8a9de8;
$custom-dark: #000000;
JSON
{
  "hex": "#4677dd",
  "rgb": {
    "r": 70,
    "g": 119,
    "b": 221
  },
  "hsl": {
    "h": 220.53,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58764,
    "c": 0.16462,
    "h": 263
  },
  "luminance": 0.19716
}

Semantic roles & 50–950 ramp

primary
#4677DD
secondary
#DECAA1
accent
#B33CEC
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0E16
muted
#7E7E84

Preview Lab

Preview with #4677DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4677DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva