#306790#306790

#306790 is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.6% C 0.088 H 243.5°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX#306790
RGBrgb(48, 103, 144)
HSLhsl(206, 50%, 38%)
HSVhsv(206, 67%, 56%)
CMYKcmyk(66.7%, 28.5%, 0%, 43.5%)
CIE-LABlab(41.75, -4.53, -27.88)
CIE-LCHlch(41.75, 28.24, 260.77°)
OKLaboklab(49.55% -0.0392 -0.0785)
OKLCHoklch(49.55% 0.088 243.5)
XYZxyz(11.1013, 12.3414, 28.1772)
Luminance0.1234 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#306790 #905930
analogous
#309089 #306790 #303790
triadic
#306790 #903067 #679030
tetradic
#306790 #893090 #905930 #379030
square
#306790 #893090 #905930 #379030
split-complementary
#306790 #903037 #908930
monochromatic
#112534 #214662 #306790 #3F88BE #6CA4CE

Accessibility & contrast

On white

6.05
#306790 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.47
#306790 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306790
6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##306790#FFFFFF#000000##FFFFFF
##3067901.006.053.476.05
#FFFFFF6.051.0021.001.00
#0000003.4721.001.0021.00
##FFFFFF6.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#556892
Deuteranopia (green-blind)
#485E8F
Tritanopia (blue-blind)
#007175
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #306790;
/* rgb */ color: rgb(48, 103, 144);
/* oklch */ color: oklch(49.6% 0.088 243.5);
Tailwind
colors: {
  custom: {
    50: '#7392b0',
    500: '#306790',
    950: '#000000',
  },
}
SCSS
$custom: #306790;
$custom-light: #7392b0;
$custom-dark: #000000;
JSON
{
  "hex": "#306790",
  "rgb": {
    "r": 48,
    "g": 103,
    "b": 144
  },
  "hsl": {
    "h": 205.625,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.49552,
    "c": 0.08779,
    "h": 243.5
  },
  "luminance": 0.12342
}

Semantic roles & 50–950 ramp

primary
#306790
secondary
#B58866
accent
#8A4EDA
background
#F7F8FA
surface
#EDF0F5
border
#C8CBCF
text
#090D10
muted
#7B7D7F

Preview Lab

Preview with #306790

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

Preview Lab → · Contrast checker → · Palette generator →

#306790 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva