#4D9DCF#4D9DCF

#4D9DCF is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.7% C 0.108 H 238.7°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX#4D9DCF
RGBrgb(77, 157, 207)
HSLhsl(203, 58%, 56%)
HSVhsv(203, 63%, 81%)
CMYKcmyk(62.8%, 24.2%, 0%, 18.8%)
CIE-LABlab(61.82, -9.31, -32.88)
CIE-LCHlch(61.82, 34.18, 254.20°)
OKLaboklab(66.66% -0.056 -0.0923)
OKLCHoklch(66.66% 0.108 238.7)
XYZxyz(26.3757, 30.1941, 63.4574)
Luminance0.3020 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D9DCF #CF7F4D
analogous
#4DCFC0 #4D9DCF #4D5CCF
triadic
#4D9DCF #CF4D9D #9DCF4D
tetradic
#4D9DCF #C04DCF #CF7F4D #5CCF4D
square
#4D9DCF #C04DCF #CF7F4D #5CCF4D
split-complementary
#4D9DCF #CF4D5C #CFC04D
monochromatic
#225C7F #2F7EAF #4D9DCF #7DB8DC #ADD2E9

Accessibility & contrast

On white

2.98
#4D9DCF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.04
#4D9DCF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9DCF
7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D9DCF#FFFFFF#000000##000000
##4D9DCF1.002.987.047.04
#FFFFFF2.981.0021.0021.00
#0000007.0421.001.001.00
##0000007.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#869DD1
Deuteranopia (green-blind)
#7490CE
Tritanopia (blue-blind)
#00AAAE
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #4d9dcf;
/* rgb */ color: rgb(77, 157, 207);
/* oklch */ color: oklch(66.7% 0.108 238.7);
Tailwind
colors: {
  custom: {
    50: '#8bb9de',
    500: '#4d9dcf',
    950: '#000000',
  },
}
SCSS
$custom: #4d9dcf;
$custom-light: #8bb9de;
$custom-dark: #000000;
JSON
{
  "hex": "#4d9dcf",
  "rgb": {
    "r": 77,
    "g": 157,
    "b": 207
  },
  "hsl": {
    "h": 203.077,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.66661,
    "c": 0.10799,
    "h": 238.7
  },
  "luminance": 0.30197
}

Semantic roles & 50–950 ramp

primary
#4D9DCF
secondary
#D7B6A1
accent
#8247E1
background
#F9FBFD
surface
#F1F6FB
border
#CBD0D4
text
#0D1115
muted
#7E8083

Preview Lab

Preview with #4D9DCF

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

Preview Lab → · Contrast checker → · Palette generator →

#4D9DCF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva