#489DE3#489DE3

#489DE3 is a light, vivid cyan. Relative luminance 0.310; OKLCH L 67.5% C 0.132 H 246.4°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX#489DE3
RGBrgb(72, 157, 227)
HSLhsl(207, 73%, 59%)
HSVhsv(207, 68%, 89%)
CMYKcmyk(68.3%, 30.8%, 0%, 11%)
CIE-LABlab(62.54, -3.51, -42.89)
CIE-LCHlch(62.54, 43.03, 265.32°)
OKLaboklab(67.47% -0.0531 -0.1213)
OKLCHoklch(67.47% 0.132 246.4)
XYZxyz(28.5893, 31.0347, 77.1417)
Luminance0.3104 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#489DE3 #E38E48
analogous
#48E3DC #489DE3 #484FE3
triadic
#489DE3 #E3489D #9DE348
tetradic
#489DE3 #DC48E3 #E38E48 #4FE348
square
#489DE3 #DC48E3 #E38E48 #4FE348
split-complementary
#489DE3 #E3484F #E3DC48
monochromatic
#175F99 #207FCE #489DE3 #7DB9EB #B2D6F3

Accessibility & contrast

On white

2.91
#489DE3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.21
#489DE3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489DE3
7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##489DE3#FFFFFF#000000##000000
##489DE31.002.917.217.21
#FFFFFF2.911.0021.0021.00
#0000007.2121.001.001.00
##0000007.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7E9FE6
Deuteranopia (green-blind)
#6891E2
Tritanopia (blue-blind)
#00AEB6
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #489de3;
/* rgb */ color: rgb(72, 157, 227);
/* oklch */ color: oklch(67.5% 0.132 246.4);
Tailwind
colors: {
  custom: {
    50: '#8bb9ec',
    500: '#489de3',
    950: '#000000',
  },
}
SCSS
$custom: #489de3;
$custom-light: #8bb9ec;
$custom-dark: #000000;
JSON
{
  "hex": "#489de3",
  "rgb": {
    "r": 72,
    "g": 157,
    "b": 227
  },
  "hsl": {
    "h": 207.097,
    "s": 73.46,
    "l": 58.627
  },
  "oklch": {
    "l": 0.6747,
    "c": 0.13244,
    "h": 246.4
  },
  "luminance": 0.31038
}

Semantic roles & 50–950 ramp

primary
#489DE3
secondary
#E2C0A5
accent
#8B38F0
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #489DE3

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

Preview Lab → · Contrast checker → · Palette generator →

#489DE3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva