#489CE3#489CE3

#489CE3 is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.2% C 0.133 H 247.0°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX#489CE3
RGBrgb(72, 156, 227)
HSLhsl(207, 73%, 59%)
HSVhsv(207, 68%, 89%)
CMYKcmyk(68.3%, 31.3%, 0%, 11%)
CIE-LABlab(62.25, -2.94, -43.34)
CIE-LCHlch(62.25, 43.44, 266.12°)
OKLaboklab(67.25% -0.0521 -0.1227)
OKLCHoklch(67.25% 0.133 247)
XYZxyz(28.4209, 30.6977, 77.0856)
Luminance0.3070 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#489CE3 #E38F48
analogous
#48E3DD #489CE3 #484EE3
triadic
#489CE3 #E3489C #9CE348
tetradic
#489CE3 #DD48E3 #E38F48 #4EE348
square
#489CE3 #DD48E3 #E38F48 #4EE348
split-complementary
#489CE3 #E3484E #E3DD48
monochromatic
#175E99 #207ECE #489CE3 #7DB9EB #B2D5F3

Accessibility & contrast

On white

2.94
#489CE3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.14
#489CE3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489CE3
7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##489CE3#FFFFFF#000000##000000
##489CE31.002.947.147.14
#FFFFFF2.941.0021.0021.00
#0000007.1421.001.001.00
##0000007.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#7C9FE6
Deuteranopia (green-blind)
#6790E2
Tritanopia (blue-blind)
#00ADB5
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #489ce3;
/* rgb */ color: rgb(72, 156, 227);
/* oklch */ color: oklch(67.2% 0.133 247.0);
Tailwind
colors: {
  custom: {
    50: '#8bb8ec',
    500: '#489ce3',
    950: '#000000',
  },
}
SCSS
$custom: #489ce3;
$custom-light: #8bb8ec;
$custom-dark: #000000;
JSON
{
  "hex": "#489ce3",
  "rgb": {
    "r": 72,
    "g": 156,
    "b": 227
  },
  "hsl": {
    "h": 207.484,
    "s": 73.46,
    "l": 58.627
  },
  "oklch": {
    "l": 0.67246,
    "c": 0.13327,
    "h": 247
  },
  "luminance": 0.30701
}

Semantic roles & 50–950 ramp

primary
#489CE3
secondary
#E2C1A5
accent
#8C38F0
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #489CE3

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

Preview Lab → · Contrast checker → · Palette generator →

#489CE3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva