#3488BE#3488BE

#3488BE is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 60.1% C 0.115 H 240.9°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX#3488BE
RGBrgb(52, 136, 190)
HSLhsl(203, 57%, 47%)
HSVhsv(203, 73%, 75%)
CMYKcmyk(72.6%, 28.4%, 0%, 25.5%)
CIE-LABlab(54.08, -7.14, -35.43)
CIE-LCHlch(54.08, 36.14, 258.61°)
OKLaboklab(60.06% -0.0557 -0.1001)
OKLCHoklch(60.06% 0.115 240.9)
XYZxyz(19.5110, 22.0539, 51.9338)
Luminance0.2206 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3488BE #BE6A34
analogous
#34BEAF #3488BE #3443BE
triadic
#3488BE #BE3488 #88BE34
tetradic
#3488BE #AF34BE #BE6A34 #43BE34
square
#3488BE #AF34BE #BE6A34 #43BE34
split-complementary
#3488BE #BE3443 #BEAF34
monochromatic
#1A435E #27668E #3488BE #5DA4D3 #8DBFE0

Accessibility & contrast

On white

3.88
#3488BE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.41
#3488BE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3488BE
5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3488BE#FFFFFF#000000##000000
##3488BE1.003.885.415.41
#FFFFFF3.881.0021.0021.00
#0000005.4121.001.001.00
##0000005.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#6F89C0
Deuteranopia (green-blind)
#5C7BBD
Tritanopia (blue-blind)
#00959B
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #3488be;
/* rgb */ color: rgb(52, 136, 190);
/* oklch */ color: oklch(60.1% 0.115 240.9);
Tailwind
colors: {
  custom: {
    50: '#7daad2',
    500: '#3488be',
    950: '#000000',
  },
}
SCSS
$custom: #3488be;
$custom-light: #7daad2;
$custom-dark: #000000;
JSON
{
  "hex": "#3488be",
  "rgb": {
    "r": 52,
    "g": 136,
    "b": 190
  },
  "hsl": {
    "h": 203.478,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.60057,
    "c": 0.11456,
    "h": 240.9
  },
  "luminance": 0.22056
}

Semantic roles & 50–950 ramp

primary
#3488BE
secondary
#CA9F84
accent
#8348E0
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B1014
muted
#7C7F82

Preview Lab

Preview with #3488BE

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

Preview Lab → · Contrast checker → · Palette generator →

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