#4690D9#4690D9

#4690D9 is a light, vivid cyan. Relative luminance 0.263; OKLCH L 63.9% C 0.133 H 250.4°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX#4690D9
RGBrgb(70, 144, 217)
HSLhsl(210, 66%, 56%)
HSVhsv(210, 68%, 85%)
CMYKcmyk(67.7%, 33.6%, 0%, 14.9%)
CIE-LABlab(58.28, 0.27, -44.04)
CIE-LCHlch(58.28, 44.04, 270.35°)
OKLaboklab(63.95% -0.0445 -0.1249)
OKLCHoklch(63.95% 0.133 250.4)
XYZxyz(25.0188, 26.2557, 69.3815)
Luminance0.2626 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4690D9 #D98F46
analogous
#46D9D9 #4690D9 #4647D9
triadic
#4690D9 #D94690 #90D946
tetradic
#4690D9 #D946D9 #D98F46 #47D946
square
#4690D9 #D946D9 #D98F46 #47D946
split-complementary
#4690D9 #D94647 #D9D946
monochromatic
#1C5389 #2671BB #4690D9 #79AEE3 #ACCDEE

Accessibility & contrast

On white

3.36
#4690D9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.25
#4690D9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690D9
6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4690D9#FFFFFF#000000##000000
##4690D91.003.366.256.25
#FFFFFF3.361.0021.0021.00
#0000006.2521.001.001.00
##0000006.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7094DC
Deuteranopia (green-blind)
#5B86D8
Tritanopia (blue-blind)
#00A1AA
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #4690d9;
/* rgb */ color: rgb(70, 144, 217);
/* oklch */ color: oklch(63.9% 0.133 250.4);
Tailwind
colors: {
  custom: {
    50: '#89b0e5',
    500: '#4690d9',
    950: '#000000',
  },
}
SCSS
$custom: #4690d9;
$custom-light: #89b0e5;
$custom-dark: #000000;
JSON
{
  "hex": "#4690d9",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 217
  },
  "hsl": {
    "h": 209.796,
    "s": 65.919,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63947,
    "c": 0.13256,
    "h": 250.4
  },
  "luminance": 0.26258
}

Semantic roles & 50–950 ramp

primary
#4690D9
secondary
#DCBD9F
accent
#933FE9
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #4690D9

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

Preview Lab → · Contrast checker → · Palette generator →

#4690D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva