#4690D2#4690D2

#4690D2 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.6% C 0.124 H 248.0°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX#4690D2
RGBrgb(70, 144, 210)
HSLhsl(208, 61%, 55%)
HSVhsv(208, 67%, 82%)
CMYKcmyk(66.7%, 31.4%, 0%, 17.6%)
CIE-LABlab(57.94, -2.12, -40.65)
CIE-LCHlch(57.94, 40.70, 267.01°)
OKLaboklab(63.57% -0.0464 -0.115)
OKLCHoklch(63.57% 0.124 248)
XYZxyz(24.1276, 25.8993, 64.6878)
Luminance0.2590 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4690D2 #D28846
analogous
#46D2CE #4690D2 #464AD2
triadic
#4690D2 #D24690 #90D246
tetradic
#4690D2 #CE46D2 #D28846 #4AD246
square
#4690D2 #CE46D2 #D28846 #4AD246
split-complementary
#4690D2 #D2464A #D2CE46
monochromatic
#1F527F #2B71B0 #4690D2 #77AEDE #A8CBEA

Accessibility & contrast

On white

3.40
#4690D2 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.18
#4690D2 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690D2
6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4690D2#FFFFFF#000000##000000
##4690D21.003.406.186.18
#FFFFFF3.401.0021.0021.00
#0000006.1821.001.001.00
##0000006.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#7393D5
Deuteranopia (green-blind)
#5F85D1
Tritanopia (blue-blind)
#00A0A7
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #4690d2;
/* rgb */ color: rgb(70, 144, 210);
/* oklch */ color: oklch(63.6% 0.124 248.0);
Tailwind
colors: {
  custom: {
    50: '#88b0e0',
    500: '#4690d2',
    950: '#000000',
  },
}
SCSS
$custom: #4690d2;
$custom-light: #88b0e0;
$custom-dark: #000000;
JSON
{
  "hex": "#4690d2",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 210
  },
  "hsl": {
    "h": 208.286,
    "s": 60.87,
    "l": 54.902
  },
  "oklch": {
    "l": 0.63571,
    "c": 0.12402,
    "h": 248
  },
  "luminance": 0.25902
}

Semantic roles & 50–950 ramp

primary
#4690D2
secondary
#D7B89C
accent
#8F44E4
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0D1015
muted
#7D7F83

Preview Lab

Preview with #4690D2

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

Preview Lab → · Contrast checker → · Palette generator →

#4690D2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva