#51edfb color: Bioluminescence
#51edfb is rgb(81, 237, 251) in RGB and oklch(87.11% 0.12876 203.742) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Cyan
- Very light
- Vivid
- Pastel
- Cool
- ≈ Electric blue
- cyan-300
- Black 2%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #51edfb
#51edfb is a pastel very light cyan color. In OKLCH it has 87.1% lightness, 0.129 chroma and a hue of 204°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.41:1 contrast and black text 14.86:1, so black text reads better.
The closest named color is Bioluminescence (#55eeff). In Tailwind CSS the closest color is cyan-300.
Lighter: #51edfb mixed with white
Darker: #51edfb mixed with black
Calmer: #51edfb with less saturation
Similar named colors
Colors that go with #51edfb
Questions about #51edfb
What color is #51edfb?
#51edfb is pastel very light cyan. The closest named color is Bioluminescence. In RGB it is rgb(81, 237, 251), in HSL hsl(184.94, 95.51%, 65.1%) and in OKLCH oklch(87.11% 0.12876 203.742).
What colors go well with #51edfb?
The complementary color of #51edfb is #ffbdb8. For a calmer combination use the analogous colors #69f0ce and #8fe0ff. The triadic partners are #feb7ff and #fdcd6a.
Is white or black text more readable on #51edfb?
Black text reads better on #51edfb: white gives a contrast ratio of 1.41:1 and black gives 14.86:1. WCAG AA asks for at least 4.5:1 for body text.
Is #51edfb a warm or cool color?
#51edfb is a cool color. In OKLCH its hue is 204 degrees, its lightness 87.1% and its chroma 0.129.