Nerdulator> put something in

Recognised as Colour

#10C8EE

  • #10C8EE
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#10C8EE is a cyan with RGB values 16, 200, 238 and HSL 190°, 87%, 50%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#10C8EE#10C8EE
HEX#10C8EE
RGBrgb(16, 200, 238)
RGB (0–1)0.0627, 0.7843, 0.9333
RGB percentages6.3%, 78.4%, 93.3%
HSLhsl(190.3, 87.4%, 49.8%)
HSV / HSBhsv(190.3, 93.3%, 93.3%)
CMYK93.3%, 16%, 0%, 6.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,100,014
CSS custom property--colour: #10C8EE;

Brightness & contrast

Relative luminance0.47592WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.52:1
Contrast with white2:1WCAG normal text: Fail
Contrast with black10.52:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#EF3711

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B0C2F0no red cones; affects about 1% of men; ΔE 32.2 from the original
Deuteranopia#96AFEEno green cones; the most common form, about 1% of men; ΔE 34.5 from the original
Tritanopia#00D5D4no blue cones; rare, and affects men and women equally; ΔE 23.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2:1WCAG large text: Fail
Contrast with black, large text10.52:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 15.9Sky blue · ΔE 16.3Light skyblue · ΔE 17.6Dark turquoise · ΔE 20.9Medium turquoise · ΔE 24.1Light blue · ΔE 26.8
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 15.94, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EE3610
Analogous#10EEA5, #1059EE
Triadic#EE10C8, #C8EE10
Split complementary#EE1059, #EEA510
Tetradic#A510EE, #EE3610, #59EE10

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CEF4FC
Lighter +30%#9EE9F9
Lighter +20%#6FDEF5
Lighter +10%#3FD3F2
Darker −10%#0DA0BE
Darker −20%#0A788E
Darker −30%#06505F
Darker −40%#03272F
More saturated +25%#00D3FE
Less saturated −25%#30B3CE

Channel breakdown

R16
G200
B238
Red16 (6.3%)
Green200 (78.4%)
Blue238 (93.3%)
Hue190.27°
Saturation (HSL)87.4%
Lightness49.8%
Dominant channelBlue
Hex per channelR 10 · G C8 · B EE

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “10c8ee” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.