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Recognised as Colour

#10CECB

  • #10CECB
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#10CECB is a cyan with RGB values 16, 206, 203 and HSL 179°, 86%, 44%. It is a dark colour, so black text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#10CECB#10CECB
HEX#10CECB
RGBrgb(16, 206, 203)
RGB (0–1)0.0627, 0.8078, 0.7961
RGB percentages6.3%, 80.8%, 79.6%
HSLhsl(179.1, 85.6%, 43.5%)
HSV / HSBhsv(179.1, 92.2%, 80.8%)
CMYK92.2%, 0%, 1.5%, 19.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,101,515
CSS custom property--colour: #10CECB;

Brightness & contrast

Relative luminance0.48565WCAG 2.x, 0 is black and 1 is white
Perceived brightness172.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.71:1
Contrast with white1.96:1WCAG normal text: Fail
Contrast with black10.71:1WCAG normal text: AAA
Greyscale equivalent#A5A5A5
Inverted#EF3134

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C0C3CBno red cones; affects about 1% of men; ΔE 42.4 from the original
Deuteranopia#A9B2CCno green cones; the most common form, about 1% of men; ΔE 43.9 from the original
Tritanopia#00D5CDno blue cones; rare, and affects men and women equally; ΔE 4.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.96:1WCAG large text: Fail
Contrast with black, large text10.71:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 3.4Medium turquoise · ΔE 4.8Turquoise · ΔE 9.2Light seagreen · ΔE 11Aqua · ΔE 17.7Cyan · ΔE 17.7
Nearest named CSS colourDark turquoise (#00CED1)ΔE 3.35, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CE1013
Analogous#10CE6C, #1072CE
Triadic#CB10CE, #CECB10
Split complementary#CE1072, #CE6C10
Tetradic#6C10CE, #CE1013, #72CE10

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1F9F8
Lighter +30%#82F5F3
Lighter +20%#52F2EF
Lighter +10%#23EEEB
Darker −10%#0C9F9C
Darker −20%#096F6E
Darker −30%#05403F
Darker −40%#011110
More saturated +25%#00DEDA
Less saturated −25%#2CB2B0

Channel breakdown

R16
G206
B203
Red16 (6.3%)
Green206 (80.8%)
Blue203 (79.6%)
Hue179.05°
Saturation (HSL)85.59%
Lightness43.53%
Dominant channelGreen
Hex per channelR 10 · G CE · B CB

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