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Recognised as Colour

#01D6DA

  • #01D6DA
  • Cyan
  • Light
  • Nearest: Dark turquoise

#01D6DA is a cyan with RGB values 1, 214, 218 and HSL 181°, 99%, 43%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#01D6DA#01D6DA
HEX#01D6DA
RGBrgb(1, 214, 218)
RGB (0–1)0.0039, 0.8392, 0.8549
RGB percentages0.4%, 83.9%, 85.5%
HSLhsl(181.1, 99.1%, 42.9%)
HSV / HSBhsv(181.1, 99.5%, 85.5%)
CMYK99.5%, 1.8%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer120,538
CSS custom property--colour: #01D6DA;

Brightness & contrast

Relative luminance0.53162WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.63:1
Contrast with white1.81:1WCAG normal text: Fail
Contrast with black11.63:1WCAG normal text: AAA
Greyscale equivalent#A9A9A9
Inverted#FE2925

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C6CBDBno red cones; affects about 1% of men; ΔE 42.9 from the original
Deuteranopia#ADB9DBno green cones; the most common form, about 1% of men; ΔE 44.2 from the original
Tritanopia#00DED7no blue cones; rare, and affects men and women equally; ΔE 7.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.81:1WCAG large text: Fail
Contrast with black, large text11.63:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 2.9Medium turquoise · ΔE 7Turquoise · ΔE 11.3Light seagreen · ΔE 15Aqua · ΔE 15Cyan · ΔE 15
Nearest named CSS colourDark turquoise (#00CED1)ΔE 2.93, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DA0501
Analogous#01DA71, #016ADA
Triadic#DA01D6, #D6DA01
Split complementary#DA016A, #DA7101
Tetradic#7101DA, #DA0501, #6ADA01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A8FDFF
Lighter +30%#76FCFE
Lighter +20%#43FBFE
Lighter +10%#10FAFE
Darker −10%#01A4A7
Darker −20%#017274
Darker −30%#004042
Darker −40%#000F0F
More saturated +25%#00D7DB
Less saturated −25%#1CBCBF

Channel breakdown

R1
G214
B218
Red1 (0.4%)
Green214 (83.9%)
Blue218 (85.5%)
Hue181.11°
Saturation (HSL)99.09%
Lightness42.94%
Dominant channelBlue
Hex per channelR 01 · G D6 · B DA

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Every value on this page was computed from “01d6da” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.