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Recognised as Colour

#01DBEB

  • #01DBEB
  • Cyan
  • Light
  • Nearest: Dark turquoise

#01DBEB is a cyan with RGB values 1, 219, 235 and HSL 184°, 99%, 46%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#01DBEB#01DBEB
HEX#01DBEB
RGBrgb(1, 219, 235)
RGB (0–1)0.0039, 0.8588, 0.9216
RGB percentages0.4%, 85.9%, 92.2%
HSLhsl(184.1, 99.2%, 46.3%)
HSV / HSBhsv(184.1, 99.6%, 92.2%)
CMYK99.6%, 6.8%, 0%, 7.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer121,835
CSS custom property--colour: #01DBEB;

Brightness & contrast

Relative luminance0.56668WCAG 2.x, 0 is black and 1 is white
Perceived brightness185.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.33:1
Contrast with white1.7:1WCAG normal text: Fail
Contrast with black12.33:1WCAG normal text: AAA
Greyscale equivalent#AEAEAE
Inverted#FE2414

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C8D1ECno red cones; affects about 1% of men; ΔE 41 from the original
Deuteranopia#ADBEECno green cones; the most common form, about 1% of men; ΔE 42.6 from the original
Tritanopia#00E5E0no blue cones; rare, and affects men and women equally; ΔE 12.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.7:1WCAG large text: Fail
Contrast with black, large text12.33:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 8.6Medium turquoise · ΔE 12.4Aqua · ΔE 16.2Cyan · ΔE 16.2Turquoise · ΔE 17.5Light seagreen · ΔE 20
Nearest named CSS colourDark turquoise (#00CED1)ΔE 8.55, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EB1101
Analogous#01EB86, #0166EB
Triadic#EB01DB, #DBEB01
Split complementary#EB0166, #EB8601
Tetradic#8601EB, #EB1101, #66EB01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B9FAFF
Lighter +30%#87F6FE
Lighter +20%#54F3FE
Lighter +10%#21EFFE
Darker −10%#01ACB8
Darker −20%#017C85
Darker −30%#004D53
Darker −40%#001E20
More saturated +25%#00DCEC
Less saturated −25%#1EC2CE

Channel breakdown

R1
G219
B235
Red1 (0.4%)
Green219 (85.9%)
Blue235 (92.2%)
Hue184.1°
Saturation (HSL)99.15%
Lightness46.27%
Dominant channelBlue
Hex per channelR 01 · G DB · B EB

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Every value on this page was computed from “01dbeb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.