#3488BA#3488BA

#3488BA is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.9% C 0.110 H 238.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#3488BA
RGBrgb(52, 136, 186)
HSLhsl(202, 56%, 47%)
HSVhsv(202, 72%, 73%)
CMYKcmyk(72%, 26.9%, 0%, 27.1%)
CIE-LABlab(53.90, -8.53, -33.43)
CIE-LCHlch(53.90, 34.51, 255.68°)
OKLaboklab(59.85% -0.057 -0.0943)
OKLCHoklch(59.85% 0.11 238.8)
XYZxyz(19.0798, 21.8814, 49.6628)
Luminance0.2188 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3488BA #BA6634
analogous
#34BAA9 #3488BA #3445BA
triadic
#3488BA #BA3488 #88BA34
tetradic
#3488BA #A934BA #BA6634 #45BA34
square
#3488BA #A934BA #BA6634 #45BA34
split-complementary
#3488BA #BA3445 #BAA934
monochromatic
#19425A #27658A #3488BA #5AA5D1 #8ABFDE

Accessibility & contrast

On white

3.91
#3488BA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.38
#3488BA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3488BA
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3488BA#FFFFFF#000000##000000
##3488BA1.003.915.385.38
#FFFFFF3.911.0021.0021.00
#0000005.3821.001.001.00
##0000005.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#7188BC
Deuteranopia (green-blind)
#5E7BB9
Tritanopia (blue-blind)
#009599
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #3488ba;
/* rgb */ color: rgb(52, 136, 186);
/* oklch */ color: oklch(59.9% 0.110 238.8);
Tailwind
colors: {
  custom: {
    50: '#7caacf',
    500: '#3488ba',
    950: '#000000',
  },
}
SCSS
$custom: #3488ba;
$custom-light: #7caacf;
$custom-dark: #000000;
JSON
{
  "hex": "#3488ba",
  "rgb": {
    "r": 52,
    "g": 136,
    "b": 186
  },
  "hsl": {
    "h": 202.388,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.59851,
    "c": 0.11022,
    "h": 238.8
  },
  "luminance": 0.21884
}

Semantic roles & 50–950 ramp

primary
#3488BA
secondary
#C89C81
accent
#8148E0
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B1013
muted
#7C7F82

Preview Lab

Preview with #3488BA

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

Preview Lab → · Contrast checker → · Palette generator →

#3488BA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva