Colour

#00D3EA

#00D3EA
Cyan
Light
Nearest: Dark turquoise

#00D3EA is a cyan with RGB values 0, 211, 234 and HSL 186°, 100%, 46%. 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

#00D3EA#00D3EA

HEX#00D3EA

RGBrgb(0, 211, 234)

RGB (0–1)0, 0.8275, 0.9176

RGB percentages0%, 82.7%, 91.8%

HSLhsl(185.9, 100%, 45.9%)

HSV / HSBhsv(185.9, 100%, 91.8%)

CMYK100%, 9.8%, 0%, 8.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer54,250

CSS custom property--colour: #00D3EA;

Brightness & contrast

Relative luminance0.52529WCAG 2.x, 0 is black and 1 is white

Perceived brightness179.9 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.51:1

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

Contrast with black11.51:1WCAG normal text: AAA

Greyscale equivalent#A8A8A8

Inverted#FF2C15

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#BECAEBno red cones; affects about 1% of men; ΔE 38 from the original

Deuteranopia#A4B8EAno green cones; the most common form, about 1% of men; ΔE 39.3 from the original

Tritanopia#00DEDAno blue cones; rare, and affects men and women equally; ΔE 16.3 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 text11.51:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 11.6 Medium turquoise · ΔE 15.4 Sky blue · ΔE 20 Light seagreen · ΔE 21 Aqua · ΔE 21.2 Cyan · ΔE 21.2

Nearest named CSS colourDark turquoise (#00CED1)ΔE 11.57, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#EA1700

Analogous#00EA8C, #005EEA

Triadic#EA00D3, #D3EA00

Split complementary#EA005E, #EA8C00

Tetradic#8C00EA, #EA1700, #5EEA00

Tints, shades & saturation

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

Lighter +40%#B7F8FF

Lighter +30%#84F3FF

Lighter +20%#51EEFF

Lighter +10%#1EE9FF

Darker −10%#00A5B7

Darker −20%#007784

Darker −30%#004951

Darker −40%#001B1E

More saturated +25%#00D3EA

Less saturated −25%#1DBBCD

Channel breakdown

G211

B234

Red0 (0%)

Green211 (82.7%)

Blue234 (91.8%)

Hue185.9°

Saturation (HSL)100%

Lightness45.88%

Dominant channelBlue

Hex per channelR 00 · G D3 · B EA

Keep nerding

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

#00D3EA

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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