#306B86#306B86

#306B86 is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.0% C 0.075 H 230.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX#306B86
RGBrgb(48, 107, 134)
HSLhsl(199, 47%, 36%)
HSVhsv(199, 64%, 53%)
CMYKcmyk(64.2%, 20.1%, 0%, 47.5%)
CIE-LABlab(42.56, -10.39, -20.63)
CIE-LCHlch(42.56, 23.10, 243.26°)
OKLaboklab(50.04% -0.0473 -0.0576)
OKLCHoklch(50.04% 0.075 230.6)
XYZxyz(10.7780, 12.8639, 24.4646)
Luminance0.1286 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#306B86 #864B30
analogous
#308676 #306B86 #304086
triadic
#306B86 #86306B #6B8630
tetradic
#306B86 #763086 #864B30 #408630
square
#306B86 #763086 #864B30 #408630
split-complementary
#306B86 #863040 #867630
monochromatic
#10232C #204759 #306B86 #408FB3 #68AAC9

Accessibility & contrast

On white

5.88
#306B86 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.57
#306B86 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306B86
5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##306B86#FFFFFF#000000##FFFFFF
##306B861.005.883.575.88
#FFFFFF5.881.0021.001.00
#0000003.5721.001.0021.00
##FFFFFF5.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5D6987
Deuteranopia (green-blind)
#516186
Tritanopia (blue-blind)
#007274
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #306b86;
/* rgb */ color: rgb(48, 107, 134);
/* oklch */ color: oklch(50.0% 0.075 230.6);
Tailwind
colors: {
  custom: {
    50: '#7295a9',
    500: '#306b86',
    950: '#000000',
  },
}
SCSS
$custom: #306b86;
$custom-light: #7295a9;
$custom-dark: #000000;
JSON
{
  "hex": "#306b86",
  "rgb": {
    "r": 48,
    "g": 107,
    "b": 134
  },
  "hsl": {
    "h": 198.837,
    "s": 47.253,
    "l": 35.686
  },
  "oklch": {
    "l": 0.50042,
    "c": 0.0746,
    "h": 230.6
  },
  "luminance": 0.12865
}

Semantic roles & 50–950 ramp

primary
#306B86
secondary
#B07A62
accent
#7B51D7
background
#F7F9FA
surface
#EDF1F4
border
#C8CBCE
text
#080D10
muted
#7B7E7F

Preview Lab

Preview with #306B86

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

Preview Lab → · Contrast checker → · Palette generator →

#306B86 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva