Recognised as Colour

#19FBF8

#19FBF8
Cyan
Light
Nearest: Aqua

#19FBF8 is a cyan with RGB values 25, 251, 248 and HSL 179°, 97%, 54%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#19FBF8#19FBF8

HEX#19FBF8

RGBrgb(25, 251, 248)

RGB (0–1)0.098, 0.9843, 0.9725

RGB percentages9.8%, 98.4%, 97.3%

HSLhsl(179.2, 96.6%, 54.1%)

HSV / HSBhsv(179.2, 90%, 98.4%)

CMYK90%, 0%, 1.2%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,702,904

CSS custom property--colour: #19FBF8;

Brightness & contrast

Relative luminance0.75978WCAG 2.x, 0 is black and 1 is white

Perceived brightness210.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.2:1

Contrast with white1.3:1WCAG normal text: Fail

Contrast with black16.2:1WCAG normal text: AAA

Greyscale equivalent#CBCBCB

Inverted#E60407

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EAEEF8no red cones; affects about 1% of men; ΔE 48.9 from the original

Deuteranopia#CED9F9no green cones; the most common form, about 1% of men; ΔE 50.7 from the original

Tritanopia#00FFFAno blue cones; rare, and affects men and women equally; ΔE 2.2 from the original

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

Contrast with white, large text1.3:1WCAG large text: Fail

Contrast with black, large text16.2:1WCAG large text: AAA

Named colours

Aqua · ΔE 2.2 Cyan · ΔE 2.2 Turquoise · ΔE 12.5 Dark turquoise · ΔE 16.5 Medium turquoise · ΔE 17.1 Aquamarine · ΔE 22.3

Nearest named CSS colourAqua (#00FFFF)ΔE 2.19, below the just-noticeable difference

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FB191C

Analogous#19FB87, #198DFB

Triadic#F819FB, #FBF819

Split complementary#FB198D, #FB8719

Tetradic#8719FB, #FB191C, #8DFB19

Tints, shades & saturation

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

Lighter +40%#E2FEFE

Lighter +30%#AFFEFD

Lighter +20%#7DFDFB

Lighter +10%#4BFCFA

Darker −10%#04DDDA

Darker −20%#03ABA9

Darker −30%#027977

Darker −40%#014746

More saturated +25%#15FFFC

Less saturated −25%#36DEDC

Channel breakdown

R25

G251

B248

Red25 (9.8%)

Green251 (98.4%)

Blue248 (97.3%)

Hue179.2°

Saturation (HSL)96.58%

Lightness54.12%

Dominant channelGreen

Hex per channelR 19 · G FB · B F8

Keep nerding

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

#19FBF8

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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