#2489A4#2489A4

#2489A4 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.6% C 0.097 H 220.4°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX#2489A4
RGBrgb(36, 137, 164)
HSLhsl(193, 64%, 39%)
HSVhsv(193, 78%, 64%)
CMYKcmyk(78%, 16.5%, 0%, 35.7%)
CIE-LABlab(52.89, -18.74, -22.40)
CIE-LCHlch(52.89, 29.21, 230.09°)
OKLaboklab(58.63% -0.0738 -0.0627)
OKLCHoklch(58.63% 0.097 220.4)
XYZxyz(16.3712, 20.9447, 38.2947)
Luminance0.2095 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2489A4 #A43F24
analogous
#24A47F #2489A4 #2449A4
triadic
#2489A4 #A42489 #89A424
tetradic
#2489A4 #7F24A4 #A43F24 #49A424
square
#2489A4 #7F24A4 #A43F24 #49A424
split-complementary
#2489A4 #A42449 #A47F24
monochromatic
#0E3540 #195F72 #2489A4 #33B1D2 #65C4DD

Accessibility & contrast

On white

4.05
#2489A4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.19
#2489A4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2489A4
5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2489A4#FFFFFF#000000##000000
##2489A41.004.055.195.19
#FFFFFF4.051.0021.0021.00
#0000005.1921.001.001.00
##0000005.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7985A5
Deuteranopia (green-blind)
#6879A4
Tritanopia (blue-blind)
#009292
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #2489a4;
/* rgb */ color: rgb(36, 137, 164);
/* oklch */ color: oklch(58.6% 0.097 220.4);
Tailwind
colors: {
  custom: {
    50: '#74abbf',
    500: '#2489a4',
    950: '#000000',
  },
}
SCSS
$custom: #2489a4;
$custom-light: #74abbf;
$custom-dark: #000000;
JSON
{
  "hex": "#2489a4",
  "rgb": {
    "r": 36,
    "g": 137,
    "b": 164
  },
  "hsl": {
    "h": 192.656,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58625,
    "c": 0.09679,
    "h": 220.4
  },
  "luminance": 0.20947
}

Semantic roles & 50–950 ramp

primary
#2489A4
secondary
#C37661
accent
#6441E7
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#091012
muted
#7B7F81

Preview Lab

Preview with #2489A4

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

Preview Lab → · Contrast checker → · Palette generator →

#2489A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva