#4F97E0#4F97E0

#4F97E0 is a light, vivid cyan. Relative luminance 0.292; OKLCH L 66.2% C 0.131 H 250.7°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX#4F97E0
RGBrgb(79, 151, 224)
HSLhsl(210, 70%, 59%)
HSVhsv(210, 65%, 88%)
CMYKcmyk(64.7%, 32.6%, 0%, 12.2%)
CIE-LABlab(60.94, 0.04, -43.73)
CIE-LCHlch(60.94, 43.73, 270.06°)
OKLaboklab(66.23% -0.0433 -0.1238)
OKLCHoklch(66.23% 0.131 250.7)
XYZxyz(27.7406, 29.1745, 74.6759)
Luminance0.2918 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F97E0 #E0984F
analogous
#4FDFE0 #4F97E0 #504FE0
triadic
#4F97E0 #E04F97 #97E04F
tetradic
#4F97E0 #E04FDF #E0984F #4FE050
square
#4F97E0 #E04FDF #E0984F #4FE050
split-complementary
#4F97E0 #E0504F #DFE04F
monochromatic
#1B5A9A #2478CE #4F97E0 #83B6E9 #B7D4F2

Accessibility & contrast

On white

3.07
#4F97E0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.84
#4F97E0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F97E0
6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F97E0#FFFFFF#000000##000000
##4F97E01.003.076.846.84
#FFFFFF3.071.0021.0021.00
#0000006.8421.001.001.00
##0000006.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#779BE3
Deuteranopia (green-blind)
#638DDF
Tritanopia (blue-blind)
#00A8B1
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #4f97e0;
/* rgb */ color: rgb(79, 151, 224);
/* oklch */ color: oklch(66.2% 0.131 250.7);
Tailwind
colors: {
  custom: {
    50: '#8eb5ea',
    500: '#4f97e0',
    950: '#000000',
  },
}
SCSS
$custom: #4f97e0;
$custom-light: #8eb5ea;
$custom-dark: #000000;
JSON
{
  "hex": "#4f97e0",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 224
  },
  "hsl": {
    "h": 210.207,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.66233,
    "c": 0.13112,
    "h": 250.7
  },
  "luminance": 0.29177
}

Semantic roles & 50–950 ramp

primary
#4F97E0
secondary
#E2C6A9
accent
#953BED
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4F97E0

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

Preview Lab → · Contrast checker → · Palette generator →

#4F97E0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva