#4D9CDB#4D9CDB

#4D9CDB is a light, vivid cyan. Relative luminance 0.305; OKLCH L 67.0% C 0.122 H 245.2°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX#4D9CDB
RGBrgb(77, 156, 219)
HSLhsl(207, 66%, 58%)
HSVhsv(207, 65%, 86%)
CMYKcmyk(64.8%, 28.8%, 0%, 14.1%)
CIE-LABlab(62.05, -4.82, -39.20)
CIE-LCHlch(62.05, 39.49, 262.99°)
OKLaboklab(67.02% -0.0512 -0.1106)
OKLCHoklch(67.02% 0.122 245.2)
XYZxyz(27.7304, 30.4664, 71.4233)
Luminance0.3047 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D9CDB #DB8C4D
analogous
#4DDBD3 #4D9CDB #4D55DB
triadic
#4D9CDB #DB4D9C #9CDB4D
tetradic
#4D9CDB #D34DDB #DB8C4D #55DB4D
square
#4D9CDB #D34DDB #DB8C4D #55DB4D
split-complementary
#4D9CDB #DB4D55 #DBD34D
monochromatic
#1D5D90 #277EC3 #4D9CDB #80B8E5 #B3D5F0

Accessibility & contrast

On white

2.96
#4D9CDB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.09
#4D9CDB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9CDB
7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D9CDB#FFFFFF#000000##000000
##4D9CDB1.002.967.097.09
#FFFFFF2.961.0021.0021.00
#0000007.0921.001.001.00
##0000007.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#809EDE
Deuteranopia (green-blind)
#6D90DA
Tritanopia (blue-blind)
#00ABB2
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #4d9cdb;
/* rgb */ color: rgb(77, 156, 219);
/* oklch */ color: oklch(67.0% 0.122 245.2);
Tailwind
colors: {
  custom: {
    50: '#8cb9e6',
    500: '#4d9cdb',
    950: '#000000',
  },
}
SCSS
$custom: #4d9cdb;
$custom-light: #8cb9e6;
$custom-dark: #000000;
JSON
{
  "hex": "#4d9cdb",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 219
  },
  "hsl": {
    "h": 206.62,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.67017,
    "c": 0.12185,
    "h": 245.2
  },
  "luminance": 0.30469
}

Semantic roles & 50–950 ramp

primary
#4D9CDB
secondary
#DEBFA6
accent
#8A3FE9
background
#F9FBFE
surface
#F1F6FC
border
#CBD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4D9CDB

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

Preview Lab → · Contrast checker → · Palette generator →

#4D9CDB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva