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Recognised as Colour

#0ACBDB

  • #0ACBDB
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#0ACBDB is a cyan with RGB values 10, 203, 219 and HSL 185°, 91%, 45%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#0ACBDB#0ACBDB
HEX#0ACBDB
RGBrgb(10, 203, 219)
RGB (0–1)0.0392, 0.7961, 0.8588
RGB percentages3.9%, 79.6%, 85.9%
HSLhsl(184.6, 91.3%, 44.9%)
HSV / HSBhsv(184.6, 95.4%, 85.9%)
CMYK95.4%, 7.3%, 0%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer707,547
CSS custom property--colour: #0ACBDB;

Brightness & contrast

Relative luminance0.47891WCAG 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 10.58:1
Contrast with white1.99:1WCAG normal text: Fail
Contrast with black10.58:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#F53424

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B9C2DCno red cones; affects about 1% of men; ΔE 38.1 from the original
Deuteranopia#A0B0DBno green cones; the most common form, about 1% of men; ΔE 39.6 from the original
Tritanopia#00D4D0no blue cones; rare, and affects men and women equally; ΔE 12.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.99:1WCAG large text: Fail
Contrast with black, large text10.58:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 7.8Medium turquoise · ΔE 11.7Light seagreen · ΔE 16.3Turquoise · ΔE 19.1Sky blue · ΔE 21Aqua · ΔE 21.5
Nearest named CSS colourDark turquoise (#00CED1)ΔE 7.81, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DB1A0A
Analogous#0ADB83, #0A62DB
Triadic#DB0ACB, #CBDB0A
Split complementary#DB0A62, #DB830A
Tetradic#830ADB, #DB1A0A, #62DB0A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B5F6FC
Lighter +30%#85F0F9
Lighter +20%#54EBF7
Lighter +10%#23E5F5
Darker −10%#089EAA
Darker −20%#067179
Darker −30%#034349
Darker −40%#011618
More saturated +25%#00D3E5
Less saturated −25%#27B3BE

Channel breakdown

R10
G203
B219
Red10 (3.9%)
Green203 (79.6%)
Blue219 (85.9%)
Hue184.59°
Saturation (HSL)91.27%
Lightness44.9%
Dominant channelBlue
Hex per channelR 0A · G CB · B DB

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Every value on this page was computed from “0acbdb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.