#3279D3#3279D3

#3279D3 is a mid, vivid cyan. Relative luminance 0.191; OKLCH L 57.8% C 0.155 H 256.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#3279D3
RGBrgb(50, 121, 211)
HSLhsl(214, 65%, 51%)
HSVhsv(214, 76%, 83%)
CMYKcmyk(76.3%, 42.7%, 0%, 17.3%)
CIE-LABlab(50.75, 9.21, -52.66)
CIE-LCHlch(50.75, 53.46, 279.93°)
OKLaboklab(57.78% -0.0376 -0.1507)
OKLCHoklch(57.78% 0.155 256)
XYZxyz(19.9063, 19.0537, 64.2440)
Luminance0.1906 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3279D3 #D38C32
analogous
#32CAD3 #3279D3 #3B32D3
triadic
#3279D3 #D33279 #79D332
tetradic
#3279D3 #D332CA #D38C32 #32D33B
square
#3279D3 #D332CA #D38C32 #32D33B
split-complementary
#3279D3 #D33B32 #CAD332
monochromatic
#184072 #235CA4 #3279D3 #649ADE #97BBE9

Accessibility & contrast

On white

4.36
#3279D3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.81
#3279D3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3279D3
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3279D3#FFFFFF#000000##000000
##3279D31.004.364.814.81
#FFFFFF4.361.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#4C81D6
Deuteranopia (green-blind)
#2E72D1
Tritanopia (blue-blind)
#008E9C
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #3279d3;
/* rgb */ color: rgb(50, 121, 211);
/* oklch */ color: oklch(57.8% 0.155 256.0);
Tailwind
colors: {
  custom: {
    50: '#809fe1',
    500: '#3279d3',
    950: '#000000',
  },
}
SCSS
$custom: #3279d3;
$custom-light: #809fe1;
$custom-dark: #000000;
JSON
{
  "hex": "#3279d3",
  "rgb": {
    "r": 50,
    "g": 121,
    "b": 211
  },
  "hsl": {
    "h": 213.54,
    "s": 64.659,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57783,
    "c": 0.15536,
    "h": 256
  },
  "luminance": 0.19056
}

Semantic roles & 50–950 ramp

primary
#3279D3
secondary
#D4B58D
accent
#9E40E8
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83

Preview Lab

Preview with #3279D3

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

Preview Lab → · Contrast checker → · Palette generator →

#3279D3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva