#4F9CEC#4F9CEC

#4F9CEC is a light, vivid cyan. Relative luminance 0.315; OKLCH L 68.0% C 0.141 H 251.4°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX#4F9CEC
RGBrgb(79, 156, 236)
HSLhsl(211, 81%, 62%)
HSVhsv(211, 67%, 93%)
CMYKcmyk(66.5%, 33.9%, 0%, 7.5%)
CIE-LABlab(62.92, 1.19, -47.23)
CIE-LCHlch(62.92, 47.25, 271.44°)
OKLaboklab(67.98% -0.045 -0.1339)
OKLCHoklch(67.98% 0.141 251.4)
XYZxyz(30.2476, 31.4922, 83.8251)
Luminance0.3150 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F9CEC #EC9F4F
analogous
#4FEBEC #4F9CEC #514FEC
triadic
#4F9CEC #EC4F9C #9CEC4F
tetradic
#4F9CEC #EC4FEB #EC9F4F #4FEC51
square
#4F9CEC #EC4FEB #EC9F4F #4FEC51
split-complementary
#4F9CEC #EC514F #EBEC4F
monochromatic
#135FAE #197DE5 #4F9CEC #86BBF2 #BDDAF8

Accessibility & contrast

On white

2.88
#4F9CEC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.30
#4F9CEC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9CEC
7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F9CEC#FFFFFF#000000##000000
##4F9CEC1.002.887.307.30
#FFFFFF2.881.0021.0021.00
#0000007.3021.001.001.00
##0000007.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#79A0EF
Deuteranopia (green-blind)
#6391EA
Tritanopia (blue-blind)
#00AFB9
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #4f9cec;
/* rgb */ color: rgb(79, 156, 236);
/* oklch */ color: oklch(68.0% 0.141 251.4);
Tailwind
colors: {
  custom: {
    50: '#90b8f2',
    500: '#4f9cec',
    950: '#000000',
  },
}
SCSS
$custom: #4f9cec;
$custom-light: #90b8f2;
$custom-dark: #000000;
JSON
{
  "hex": "#4f9cec",
  "rgb": {
    "r": 79,
    "g": 156,
    "b": 236
  },
  "hsl": {
    "h": 210.573,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.67979,
    "c": 0.1413,
    "h": 251.4
  },
  "luminance": 0.31495
}

Semantic roles & 50–950 ramp

primary
#4F9CEC
secondary
#E8CCAE
accent
#7509DD
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1117
muted
#7E8085

Preview Lab

Preview with #4F9CEC

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

Preview Lab → · Contrast checker → · Palette generator →

#4F9CEC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva