#4F9DDA#4F9DDA

#4F9DDA is a light, moderate cyan. Relative luminance 0.308; OKLCH L 67.3% C 0.119 H 244.6°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX#4F9DDA
RGBrgb(79, 157, 218)
HSLhsl(206, 65%, 58%)
HSVhsv(206, 64%, 85%)
CMYKcmyk(63.8%, 28%, 0%, 14.5%)
CIE-LABlab(62.37, -5.37, -38.15)
CIE-LCHlch(62.37, 38.52, 261.98°)
OKLaboklab(67.27% -0.0511 -0.1075)
OKLCHoklch(67.27% 0.119 244.6)
XYZxyz(27.9316, 30.8354, 70.7959)
Luminance0.3084 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F9DDA #DA8C4F
analogous
#4FDAD1 #4F9DDA #4F57DA
triadic
#4F9DDA #DA4F9D #9DDA4F
tetradic
#4F9DDA #D14FDA #DA8C4F #57DA4F
square
#4F9DDA #D14FDA #DA8C4F #57DA4F
split-complementary
#4F9DDA #DA4F57 #DAD14F
monochromatic
#1E5E90 #297FC3 #4F9DDA #82B9E5 #B4D5EF

Accessibility & contrast

On white

2.93
#4F9DDA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.17
#4F9DDA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9DDA
7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F9DDA#FFFFFF#000000##000000
##4F9DDA1.002.937.177.17
#FFFFFF2.931.0021.0021.00
#0000007.1721.001.001.00
##0000007.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#829EDD
Deuteranopia (green-blind)
#6F91D9
Tritanopia (blue-blind)
#00ACB2
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #4f9dda;
/* rgb */ color: rgb(79, 157, 218);
/* oklch */ color: oklch(67.3% 0.119 244.6);
Tailwind
colors: {
  custom: {
    50: '#8db9e5',
    500: '#4f9dda',
    950: '#000000',
  },
}
SCSS
$custom: #4f9dda;
$custom-light: #8db9e5;
$custom-dark: #000000;
JSON
{
  "hex": "#4f9dda",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 218
  },
  "hsl": {
    "h": 206.331,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.6727,
    "c": 0.11905,
    "h": 244.6
  },
  "luminance": 0.30838
}

Semantic roles & 50–950 ramp

primary
#4F9DDA
secondary
#DEBFA7
accent
#8A40E8
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4F9DDA

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

Preview Lab → · Contrast checker → · Palette generator →

#4F9DDA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva