#489EEF#489EEF

#489EEF is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.3% C 0.146 H 249.7°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX#489EEF
RGBrgb(72, 158, 239)
HSLhsl(209, 84%, 61%)
HSVhsv(209, 70%, 94%)
CMYKcmyk(69.9%, 33.9%, 0%, 6.3%)
CIE-LABlab(63.39, 0.01, -48.15)
CIE-LCHlch(63.39, 48.15, 270.01°)
OKLaboklab(68.33% -0.0507 -0.1367)
OKLCHoklch(68.33% 0.146 249.7)
XYZxyz(30.4735, 32.0601, 86.2268)
Luminance0.3206 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#489EEF #EF9948
analogous
#48EFED #489EEF #484AEF
triadic
#489EEF #EF489E #9EEF48
tetradic
#489EEF #ED48EF #EF9948 #4AEF48
square
#489EEF #ED48EF #EF9948 #4AEF48
split-complementary
#489EEF #EF484A #EFED48
monochromatic
#0F61AD #1480E6 #489EEF #80BCF4 #B9DAF9

Accessibility & contrast

On white

2.83
#489EEF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.41
#489EEF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489EEF
7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##489EEF#FFFFFF#000000##000000
##489EEF1.002.837.417.41
#FFFFFF2.831.0021.0021.00
#0000007.4121.001.001.00
##0000007.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7AA2F2
Deuteranopia (green-blind)
#6292ED
Tritanopia (blue-blind)
#00B1BB
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #489eef;
/* rgb */ color: rgb(72, 158, 239);
/* oklch */ color: oklch(68.3% 0.146 249.7);
Tailwind
colors: {
  custom: {
    50: '#8dbaf4',
    500: '#489eef',
    950: '#000000',
  },
}
SCSS
$custom: #489eef;
$custom-light: #8dbaf4;
$custom-dark: #000000;
JSON
{
  "hex": "#489eef",
  "rgb": {
    "r": 72,
    "g": 158,
    "b": 239
  },
  "hsl": {
    "h": 209.102,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.68331,
    "c": 0.14579,
    "h": 249.7
  },
  "luminance": 0.32063
}

Semantic roles & 50–950 ramp

primary
#489EEF
secondary
#E9C8AA
accent
#6F05E0
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1117
muted
#7E8085

Preview Lab

Preview with #489EEF

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

Preview Lab → · Contrast checker → · Palette generator →

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