#4F9BDA#4F9BDA

#4F9BDA is a light, vivid cyan. Relative luminance 0.302; OKLCH L 66.8% C 0.121 H 246.0°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX#4F9BDA
RGBrgb(79, 155, 218)
HSLhsl(207, 65%, 58%)
HSVhsv(207, 64%, 85%)
CMYKcmyk(63.8%, 28.9%, 0%, 14.5%)
CIE-LABlab(61.80, -4.24, -39.04)
CIE-LCHlch(61.80, 39.27, 263.80°)
OKLaboklab(66.82% -0.0491 -0.1101)
OKLCHoklch(66.82% 0.121 246)
XYZxyz(27.5960, 30.1642, 70.6840)
Luminance0.3017 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F9BDA #DA8E4F
analogous
#4FDAD3 #4F9BDA #4F55DA
triadic
#4F9BDA #DA4F9B #9BDA4F
tetradic
#4F9BDA #D34FDA #DA8E4F #55DA4F
square
#4F9BDA #D34FDA #DA8E4F #55DA4F
split-complementary
#4F9BDA #DA4F55 #DAD34F
monochromatic
#1E5D90 #297DC3 #4F9BDA #82B8E5 #B4D4EF

Accessibility & contrast

On white

2.99
#4F9BDA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.03
#4F9BDA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9BDA
7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F9BDA#FFFFFF#000000##000000
##4F9BDA1.002.997.037.03
#FFFFFF2.991.0021.0021.00
#0000007.0321.001.001.00
##0000007.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#7F9DDD
Deuteranopia (green-blind)
#6C8FD9
Tritanopia (blue-blind)
#00AAB1
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #4f9bda;
/* rgb */ color: rgb(79, 155, 218);
/* oklch */ color: oklch(66.8% 0.121 246.0);
Tailwind
colors: {
  custom: {
    50: '#8db8e5',
    500: '#4f9bda',
    950: '#000000',
  },
}
SCSS
$custom: #4f9bda;
$custom-light: #8db8e5;
$custom-dark: #000000;
JSON
{
  "hex": "#4f9bda",
  "rgb": {
    "r": 79,
    "g": 155,
    "b": 218
  },
  "hsl": {
    "h": 207.194,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.66818,
    "c": 0.12057,
    "h": 246
  },
  "luminance": 0.30167
}

Semantic roles & 50–950 ramp

primary
#4F9BDA
secondary
#DEC0A7
accent
#8C40E8
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4F9BDA

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

Preview Lab → · Contrast checker → · Palette generator →

#4F9BDA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva