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Colour

#00D3DF

  • #00D3DF
  • Cyan
  • Light
  • Nearest: Dark turquoise

#00D3DF is a cyan with RGB values 0, 211, 223 and HSL 183°, 100%, 44%. It is a light colour, so black text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#00D3DF#00D3DF
HEX#00D3DF
RGBrgb(0, 211, 223)
RGB (0–1)0, 0.8275, 0.8745
RGB percentages0%, 82.7%, 87.5%
HSLhsl(183.2, 100%, 43.7%)
HSV / HSBhsv(183.2, 100%, 87.5%)
CMYK100%, 5.4%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer54,239
CSS custom property--colour: #00D3DF;

Brightness & contrast

Relative luminance0.51916WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.38:1
Contrast with white1.84:1WCAG normal text: Fail
Contrast with black11.38:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#FF2C20

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C1C9E0no red cones; affects about 1% of men; ΔE 40.5 from the original
Deuteranopia#A8B7E0no green cones; the most common form, about 1% of men; ΔE 42.1 from the original
Tritanopia#00DCD6no blue cones; rare, and affects men and women equally; ΔE 11 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.84:1WCAG large text: Fail
Contrast with black, large text11.38:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 5.4Medium turquoise · ΔE 9.8Turquoise · ΔE 15.9Light seagreen · ΔE 16.4Aqua · ΔE 17.6Cyan · ΔE 17.6
Nearest named CSS colourDark turquoise (#00CED1)ΔE 5.39, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF0C00
Analogous#00DF7C, #0063DF
Triadic#DF00D3, #D3DF00
Split complementary#DF0063, #DF7C00
Tetradic#7C00DF, #DF0C00, #63DF00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ACFBFF
Lighter +30%#79F8FF
Lighter +20%#46F5FF
Lighter +10%#13F2FF
Darker −10%#00A3AC
Darker −20%#007279
Darker −30%#004246
Darker −40%#001213
More saturated +25%#00D3DF
Less saturated −25%#1CBAC3

Channel breakdown

R0
G211
B223
Red0 (0%)
Green211 (82.7%)
Blue223 (87.5%)
Hue183.23°
Saturation (HSL)100%
Lightness43.73%
Dominant channelBlue
Hex per channelR 00 · G D3 · B DF

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Every value on this page was computed from “00d3df” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.