Colour

#00D4DF

#00D4DF
Cyan
Light
Nearest: Dark turquoise

#00D4DF is a cyan with RGB values 0, 212, 223 and HSL 183°, 100%, 44%. It is a light colour, so black text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#00D4DF#00D4DF

HEX#00D4DF

RGBrgb(0, 212, 223)

RGB (0–1)0, 0.8314, 0.8745

RGB percentages0%, 83.1%, 87.5%

HSLhsl(183, 100%, 43.7%)

HSV / HSBhsv(183, 100%, 87.5%)

CMYK100%, 4.9%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer54,495

CSS custom property--colour: #00D4DF;

Brightness & contrast

Relative luminance0.52415WCAG 2.x, 0 is black and 1 is white

Perceived brightness179 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.48:1

Contrast with white1.83:1WCAG normal text: Fail

Contrast with black11.48:1WCAG normal text: AAA

Greyscale equivalent#A8A8A8

Inverted#FF2B20

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C2CAE0no red cones; affects about 1% of men; ΔE 40.7 from the original

Deuteranopia#A9B8E0no green cones; the most common form, about 1% of men; ΔE 42.3 from the original

Tritanopia#00DDD7no blue cones; rare, and affects men and women equally; ΔE 10.5 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text1.83:1WCAG large text: Fail

Contrast with black, large text11.48:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 5 Medium turquoise · ΔE 9.4 Turquoise · ΔE 15.2 Light seagreen · ΔE 16.4 Aqua · ΔE 17 Cyan · ΔE 17

Nearest named CSS colourDark turquoise (#00CED1)ΔE 4.97, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#DF0B00

Analogous#00DF7B, #0064DF

Triadic#DF00D4, #D4DF00

Split complementary#DF0064, #DF7B00

Tetradic#7B00DF, #DF0B00, #64DF00

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#ACFBFF

Lighter +30%#79F8FF

Lighter +20%#46F6FF

Lighter +10%#13F3FF

Darker −10%#00A4AC

Darker −20%#007379

Darker −30%#004346

Darker −40%#001213

More saturated +25%#00D4DF

Less saturated −25%#1CBBC3

Channel breakdown

G212

B223

Red0 (0%)

Green212 (83.1%)

Blue223 (87.5%)

Hue182.96°

Saturation (HSL)100%

Lightness43.73%

Dominant channelBlue

Hex per channelR 00 · G D4 · B DF

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#00D4DF

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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