#4689E5#4689E5

#4689E5 is a light, vivid cyan. Relative luminance 0.249; OKLCH L 63.1% C 0.155 H 257.0°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX#4689E5
RGBrgb(70, 137, 229)
HSLhsl(215, 75%, 59%)
HSVhsv(215, 69%, 90%)
CMYKcmyk(69.4%, 40.2%, 0%, 10.2%)
CIE-LABlab(56.93, 8.60, -52.88)
CIE-LCHlch(56.93, 53.58, 279.24°)
OKLaboklab(63.09% -0.0349 -0.1509)
OKLCHoklch(63.09% 0.155 257)
XYZxyz(25.6092, 24.8478, 77.5600)
Luminance0.2485 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4689E5 #E5A246
analogous
#46D8E5 #4689E5 #5246E5
triadic
#4689E5 #E54689 #89E546
tetradic
#4689E5 #E546D8 #E5A246 #46E552
square
#4689E5 #E546D8 #E5A246 #46E552
split-complementary
#4689E5 #E55246 #D8E546
monochromatic
#164E9B #1D69D0 #4689E5 #7CABED #B1CDF4

Accessibility & contrast

On white

3.52
#4689E5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.97
#4689E5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4689E5
5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4689E5#FFFFFF#000000##000000
##4689E51.003.525.975.97
#FFFFFF3.521.0021.0021.00
#0000005.9721.001.001.00
##0000005.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#5E91E9
Deuteranopia (green-blind)
#4582E3
Tritanopia (blue-blind)
#009EAC
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #4689e5;
/* rgb */ color: rgb(70, 137, 229);
/* oklch */ color: oklch(63.1% 0.155 257.0);
Tailwind
colors: {
  custom: {
    50: '#8baaee',
    500: '#4689e5',
    950: '#000000',
  },
}
SCSS
$custom: #4689e5;
$custom-light: #8baaee;
$custom-dark: #000000;
JSON
{
  "hex": "#4689e5",
  "rgb": {
    "r": 70,
    "g": 137,
    "b": 229
  },
  "hsl": {
    "h": 214.717,
    "s": 75.355,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63094,
    "c": 0.15484,
    "h": 257
  },
  "luminance": 0.24851
}

Semantic roles & 50–950 ramp

primary
#4689E5
secondary
#E3C8A4
accent
#A336F2
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #4689E5

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

Preview Lab → · Contrast checker → · Palette generator →

#4689E5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva