#2498BA#2498BA

#2498BA is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.3% C 0.109 H 223.0°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX#2498BA
RGBrgb(36, 152, 186)
HSLhsl(194, 68%, 44%)
HSVhsv(194, 81%, 73%)
CMYKcmyk(80.6%, 18.3%, 0%, 27.1%)
CIE-LABlab(58.39, -19.27, -26.49)
CIE-LCHlch(58.39, 32.76, 233.97°)
OKLaboklab(63.33% -0.0797 -0.0743)
OKLCHoklch(63.33% 0.109 223)
XYZxyz(20.8150, 26.3741, 50.4385)
Luminance0.2638 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2498BA #BA4624
analogous
#24BA91 #2498BA #244DBA
triadic
#2498BA #BA2498 #98BA24
tetradic
#2498BA #9124BA #BA4624 #4DBA24
square
#2498BA #9124BA #BA4624 #4DBA24
split-complementary
#2498BA #BA244D #BA9124
monochromatic
#104453 #1A6E87 #2498BA #41B7DA #74CBE4

Accessibility & contrast

On white

3.35
#2498BA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.28
#2498BA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2498BA
6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2498BA#FFFFFF#000000##000000
##2498BA1.003.356.286.28
#FFFFFF3.351.0021.0021.00
#0000006.2821.001.001.00
##0000006.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8494BC
Deuteranopia (green-blind)
#7186BA
Tritanopia (blue-blind)
#00A2A3
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #2498ba;
/* rgb */ color: rgb(36, 152, 186);
/* oklch */ color: oklch(63.3% 0.109 223.0);
Tailwind
colors: {
  custom: {
    50: '#79b6ce',
    500: '#2498ba',
    950: '#000000',
  },
}
SCSS
$custom: #2498ba;
$custom-light: #79b6ce;
$custom-dark: #000000;
JSON
{
  "hex": "#2498ba",
  "rgb": {
    "r": 36,
    "g": 152,
    "b": 186
  },
  "hsl": {
    "h": 193.6,
    "s": 67.568,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63334,
    "c": 0.10896,
    "h": 223
  },
  "luminance": 0.26377
}

Semantic roles & 50–950 ramp

primary
#2498BA
secondary
#CB846E
accent
#653DEA
background
#F8FBFC
surface
#EFF6F9
border
#CAD0D2
text
#0B1113
muted
#7C8082

Preview Lab

Preview with #2498BA

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

Preview Lab → · Contrast checker → · Palette generator →

#2498BA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva