#4988CC#4988CC

#4988CC is a mid, vivid cyan. Relative luminance 0.234; OKLCH L 61.6% C 0.123 H 252.0°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX#4988CC
RGBrgb(73, 136, 204)
HSLhsl(211, 56%, 54%)
HSVhsv(211, 64%, 80%)
CMYKcmyk(64.2%, 33.3%, 0%, 20%)
CIE-LABlab(55.46, 1.03, -41.16)
CIE-LCHlch(55.46, 41.17, 271.43°)
OKLaboklab(61.56% -0.0378 -0.1165)
OKLCHoklch(61.56% 0.123 252)
XYZxyz(22.4469, 23.3822, 60.4453)
Luminance0.2338 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4988CC #CC8D49
analogous
#49CACC #4988CC #4C49CC
triadic
#4988CC #CC4988 #88CC49
tetradic
#4988CC #CC49CA #CC8D49 #49CC4C
square
#4988CC #CC49CA #CC8D49 #49CC4C
split-complementary
#4988CC #CC4C49 #CACC49
monochromatic
#224C79 #2F6AA9 #4988CC #79A7D9 #A9C7E7

Accessibility & contrast

On white

3.70
#4988CC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.68
#4988CC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4988CC
5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4988CC#FFFFFF#000000##000000
##4988CC1.003.705.685.68
#FFFFFF3.701.0021.0021.00
#0000005.6821.001.001.00
##0000005.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6B8CCF
Deuteranopia (green-blind)
#587FCB
Tritanopia (blue-blind)
#0098A1
Achromatopsia (no color)
#858585

Design tokens & code

CSS
--color: #4988cc;
/* rgb */ color: rgb(73, 136, 204);
/* oklch */ color: oklch(61.6% 0.123 252.0);
Tailwind
colors: {
  custom: {
    50: '#88aadc',
    500: '#4988cc',
    950: '#000000',
  },
}
SCSS
$custom: #4988cc;
$custom-light: #88aadc;
$custom-dark: #000000;
JSON
{
  "hex": "#4988cc",
  "rgb": {
    "r": 73,
    "g": 136,
    "b": 204
  },
  "hsl": {
    "h": 211.145,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.61562,
    "c": 0.12252,
    "h": 252
  },
  "luminance": 0.23384
}

Semantic roles & 50–950 ramp

primary
#4988CC
secondary
#D4B99D
accent
#9748E0
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #4988CC

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

Preview Lab → · Contrast checker → · Palette generator →

#4988CC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva