#4687D0#4687D0

#4687D0 is a mid, vivid cyan. Relative luminance 0.232; OKLCH L 61.4% C 0.130 H 253.0°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX#4687D0
RGBrgb(70, 135, 208)
HSLhsl(212, 59%, 55%)
HSVhsv(212, 66%, 82%)
CMYKcmyk(66.3%, 35.1%, 0%, 18.4%)
CIE-LABlab(55.26, 2.48, -43.75)
CIE-LCHlch(55.26, 43.82, 273.24°)
OKLaboklab(61.43% -0.038 -0.1241)
OKLCHoklch(61.43% 0.13 253)
XYZxyz(22.5708, 23.1818, 62.9473)
Luminance0.2318 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4687D0 #D08F46
analogous
#46CCD0 #4687D0 #4A46D0
triadic
#4687D0 #D04687 #87D046
tetradic
#4687D0 #D046CC #D08F46 #46D04A
square
#4687D0 #D046CC #D08F46 #46D04A
split-complementary
#4687D0 #D04A46 #CCD046
monochromatic
#204B7C #2C69AD #4687D0 #77A7DC #A8C6E9

Accessibility & contrast

On white

3.73
#4687D0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.64
#4687D0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4687D0
5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4687D0#FFFFFF#000000##000000
##4687D01.003.735.645.64
#FFFFFF3.731.0021.0021.00
#0000005.6421.001.001.00
##0000005.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#678BD3
Deuteranopia (green-blind)
#537ECF
Tritanopia (blue-blind)
#0098A2
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #4687d0;
/* rgb */ color: rgb(70, 135, 208);
/* oklch */ color: oklch(61.4% 0.130 253.0);
Tailwind
colors: {
  custom: {
    50: '#87a9df',
    500: '#4687d0',
    950: '#000000',
  },
}
SCSS
$custom: #4687d0;
$custom-light: #87a9df;
$custom-dark: #000000;
JSON
{
  "hex": "#4687d0",
  "rgb": {
    "r": 70,
    "g": 135,
    "b": 208
  },
  "hsl": {
    "h": 211.739,
    "s": 59.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61434,
    "c": 0.12982,
    "h": 253
  },
  "luminance": 0.23184
}

Semantic roles & 50–950 ramp

primary
#4687D0
secondary
#D6BB9C
accent
#9845E3
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #4687D0

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

Preview Lab → · Contrast checker → · Palette generator →

#4687D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva