#3189BA#3189BA

#3189BA is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 60.0% C 0.111 H 237.4°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX#3189BA
RGBrgb(49, 137, 186)
HSLhsl(201, 58%, 46%)
HSVhsv(201, 74%, 73%)
CMYKcmyk(73.7%, 26.3%, 0%, 27.1%)
CIE-LABlab(54.12, -9.52, -33.10)
CIE-LCHlch(54.12, 34.44, 253.96°)
OKLaboklab(60% -0.0596 -0.0933)
OKLCHoklch(60% 0.111 237.4)
XYZxyz(19.0717, 22.0873, 49.7030)
Luminance0.2209 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3189BA #BA6231
analogous
#31BAA6 #3189BA #3144BA
triadic
#3189BA #BA3189 #89BA31
tetradic
#3189BA #A631BA #BA6231 #44BA31
square
#3189BA #A631BA #BA6231 #44BA31
split-complementary
#3189BA #BA3144 #BAA631
monochromatic
#174259 #24658A #3189BA #56A6D2 #86BFDF

Accessibility & contrast

On white

3.88
#3189BA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.42
#3189BA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3189BA
5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3189BA#FFFFFF#000000##000000
##3189BA1.003.885.425.42
#FFFFFF3.881.0021.0021.00
#0000005.4221.001.001.00
##0000005.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7289BC
Deuteranopia (green-blind)
#5F7CB9
Tritanopia (blue-blind)
#00969A
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #3189ba;
/* rgb */ color: rgb(49, 137, 186);
/* oklch */ color: oklch(60.0% 0.111 237.4);
Tailwind
colors: {
  custom: {
    50: '#7babcf',
    500: '#3189ba',
    950: '#000000',
  },
}
SCSS
$custom: #3189ba;
$custom-light: #7babcf;
$custom-dark: #000000;
JSON
{
  "hex": "#3189ba",
  "rgb": {
    "r": 49,
    "g": 137,
    "b": 186
  },
  "hsl": {
    "h": 201.46,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.60001,
    "c": 0.11078,
    "h": 237.4
  },
  "luminance": 0.22089
}

Semantic roles & 50–950 ramp

primary
#3189BA
secondary
#C9997E
accent
#7E46E2
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B1013
muted
#7C7F82

Preview Lab

Preview with #3189BA

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

Preview Lab → · Contrast checker → · Palette generator →

#3189BA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva