Recognised as Colour

#28F1EE

#28F1EE
Cyan
Light
Nearest: Aqua

#28F1EE is a cyan with RGB values 40, 241, 238 and HSL 179°, 88%, 55%. It is a light colour, so black text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#28F1EE#28F1EE

HEX#28F1EE

RGBrgb(40, 241, 238)

RGB (0–1)0.1569, 0.9451, 0.9333

RGB percentages15.7%, 94.5%, 93.3%

HSLhsl(179.1, 87.8%, 55.1%)

HSV / HSBhsv(179.1, 83.4%, 94.5%)

CMYK83.4%, 0%, 1.2%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,683,374

CSS custom property--colour: #28F1EE;

Brightness & contrast

Relative luminance0.69535WCAG 2.x, 0 is black and 1 is white

Perceived brightness202.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 14.91:1

Contrast with white1.41:1WCAG normal text: Fail

Contrast with black14.91:1WCAG normal text: AAA

Greyscale equivalent#C6C6C6

Inverted#D70E11

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E1E4EEno red cones; affects about 1% of men; ΔE 46.9 from the original

Deuteranopia#C7D1EFno green cones; the most common form, about 1% of men; ΔE 48.4 from the original

Tritanopia#00F9F0no blue cones; rare, and affects men and women equally; ΔE 5.3 from the original

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

Contrast with white, large text1.41:1WCAG large text: Fail

Contrast with black, large text14.91:1WCAG large text: AAA

Named colours

Aqua · ΔE 5.6 Cyan · ΔE 5.6 Turquoise · ΔE 9.6 Dark turquoise · ΔE 12.8 Medium turquoise · ΔE 13.2 Aquamarine · ΔE 22.1

Nearest named CSS colourAqua (#00FFFF)ΔE 5.62, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F1282B

Analogous#28F18A, #288FF1

Triadic#EE28F1, #F1EE28

Split complementary#F12890, #F18A28

Tetradic#8928F1, #F1282B, #90F128

Tints, shades & saturation

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

Lighter +40%#E8FDFD

Lighter +30%#B8FAF9

Lighter +20%#88F7F6

Lighter +10%#58F4F2

Darker −10%#0ED8D5

Darker −20%#0BA8A6

Darker −30%#087876

Darker −40%#054847

More saturated +25%#1AFFFC

Less saturated −25%#45D4D2

Channel breakdown

R40

G241

B238

Red40 (15.7%)

Green241 (94.5%)

Blue238 (93.3%)

Hue179.1°

Saturation (HSL)87.77%

Lightness55.1%

Dominant channelGreen

Hex per channelR 28 · G F1 · B EE

Keep nerding

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

#28F1EE

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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