#2488A4#2488A4

#2488A4 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.4% C 0.097 H 221.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX#2488A4
RGBrgb(36, 136, 164)
HSLhsl(193, 64%, 39%)
HSVhsv(193, 78%, 64%)
CMYKcmyk(78%, 17.1%, 0%, 35.7%)
CIE-LABlab(52.58, -18.20, -22.88)
CIE-LCHlch(52.58, 29.24, 231.50°)
OKLaboklab(58.38% -0.0728 -0.064)
OKLCHoklch(58.38% 0.097 221.4)
XYZxyz(16.2297, 20.6617, 38.2475)
Luminance0.2066 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2488A4 #A44024
analogous
#24A480 #2488A4 #2448A4
triadic
#2488A4 #A42488 #88A424
tetradic
#2488A4 #8024A4 #A44024 #48A424
square
#2488A4 #8024A4 #A44024 #48A424
split-complementary
#2488A4 #A42448 #A48024
monochromatic
#0E3540 #195E72 #2488A4 #33AFD2 #65C3DD

Accessibility & contrast

On white

4.09
#2488A4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.13
#2488A4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2488A4
5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2488A4#FFFFFF#000000##000000
##2488A41.004.095.135.13
#FFFFFF4.091.0021.0021.00
#0000005.1321.001.001.00
##0000005.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#7784A5
Deuteranopia (green-blind)
#6678A4
Tritanopia (blue-blind)
#009191
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #2488a4;
/* rgb */ color: rgb(36, 136, 164);
/* oklch */ color: oklch(58.4% 0.097 221.4);
Tailwind
colors: {
  custom: {
    50: '#74aabf',
    500: '#2488a4',
    950: '#000000',
  },
}
SCSS
$custom: #2488a4;
$custom-light: #74aabf;
$custom-dark: #000000;
JSON
{
  "hex": "#2488a4",
  "rgb": {
    "r": 36,
    "g": 136,
    "b": 164
  },
  "hsl": {
    "h": 193.125,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58375,
    "c": 0.09694,
    "h": 221.4
  },
  "luminance": 0.20664
}

Semantic roles & 50–950 ramp

primary
#2488A4
secondary
#C37661
accent
#6541E7
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#091012
muted
#7B7F81

Preview Lab

Preview with #2488A4

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

Preview Lab → · Contrast checker → · Palette generator →

#2488A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva