#489BEB#489BEB

#489BEB is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.5% C 0.144 H 250.1°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX#489BEB
RGBrgb(72, 155, 235)
HSLhsl(209, 80%, 60%)
HSVhsv(209, 69%, 92%)
CMYKcmyk(69.4%, 34%, 0%, 7.8%)
CIE-LABlab(62.35, 0.36, -47.60)
CIE-LCHlch(62.35, 47.60, 270.44°)
OKLaboklab(67.45% -0.0489 -0.1351)
OKLCHoklch(67.45% 0.144 250.1)
XYZxyz(29.3836, 30.8154, 82.9805)
Luminance0.3082 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#489BEB #EB9848
analogous
#48EBEA #489BEB #4849EB
triadic
#489BEB #EB489B #9BEB48
tetradic
#489BEB #EA48EB #EB9848 #49EB48
square
#489BEB #EA48EB #EB9848 #49EB48
split-complementary
#489BEB #EB4849 #EBEA48
monochromatic
#125EA6 #187DDE #489BEB #7FB9F1 #B6D7F7

Accessibility & contrast

On white

2.93
#489BEB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.16
#489BEB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489BEB
7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##489BEB#FFFFFF#000000##000000
##489BEB1.002.937.167.16
#FFFFFF2.931.0021.0021.00
#0000007.1621.001.001.00
##0000007.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#779FEE
Deuteranopia (green-blind)
#6090E9
Tritanopia (blue-blind)
#00AEB8
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #489beb;
/* rgb */ color: rgb(72, 155, 235);
/* oklch */ color: oklch(67.5% 0.144 250.1);
Tailwind
colors: {
  custom: {
    50: '#8db8f2',
    500: '#489beb',
    950: '#000000',
  },
}
SCSS
$custom: #489beb;
$custom-light: #8db8f2;
$custom-dark: #000000;
JSON
{
  "hex": "#489beb",
  "rgb": {
    "r": 72,
    "g": 155,
    "b": 235
  },
  "hsl": {
    "h": 209.448,
    "s": 80.296,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6745,
    "c": 0.14369,
    "h": 250.1
  },
  "luminance": 0.30819
}

Semantic roles & 50–950 ramp

primary
#489BEB
secondary
#E7C7A8
accent
#7109DD
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1117
muted
#7E8085

Preview Lab

Preview with #489BEB

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

Preview Lab → · Contrast checker → · Palette generator →

#489BEB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva