Colour

#01ABF8

#01ABF8
Cyan
Dark
Nearest: Deep skyblue

#01ABF8 is a cyan with RGB values 1, 171, 248 and HSL 199°, 99%, 49%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#01ABF8#01ABF8

HEX#01ABF8

RGBrgb(1, 171, 248)

RGB (0–1)0.0039, 0.6706, 0.9725

RGB percentages0.4%, 67.1%, 97.3%

HSLhsl(198.7, 99.2%, 48.8%)

HSV / HSBhsv(198.7, 99.6%, 97.3%)

CMYK99.6%, 31%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer109,560

CSS custom property--colour: #01ABF8;

Brightness & contrast

Relative luminance0.3591WCAG 2.x, 0 is black and 1 is white

Perceived brightness155.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.18:1

Contrast with white2.57:1WCAG normal text: Fail

Contrast with black8.18:1WCAG normal text: AAA

Greyscale equivalent#8C8C8C

Inverted#FE5407

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#85ACFBno red cones; affects about 1% of men; ΔE 18 from the original

Deuteranopia#6799F7no green cones; the most common form, about 1% of men; ΔE 20.6 from the original

Tritanopia#00BEC6no blue cones; rare, and affects men and women equally; ΔE 42.6 from the original

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

Contrast with white, large text2.57:1WCAG large text: Fail

Contrast with black, large text8.18:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 11.8 Cornflower blue · ΔE 19.2 Steel blue · ΔE 22 Light skyblue · ΔE 23.9 Dodgerblue · ΔE 25.5 Sky blue · ΔE 30.4

Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 11.84, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F84E01

Analogous#01F8C9, #0130F8

Triadic#F801AB, #ABF801

Split complementary#F80130, #F8C901

Tetradic#C901F8, #F84E01, #30F801

Tints, shades & saturation

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

Lighter +40%#C6EDFF

Lighter +30%#93DDFF

Lighter +20%#61CDFE

Lighter +10%#2EBDFE

Darker −10%#0188C5

Darker −20%#016592

Darker −30%#004260

Darker −40%#001F2D

More saturated +25%#00ABF9

Less saturated −25%#209FD9

Channel breakdown

G171

B248

Red1 (0.4%)

Green171 (67.1%)

Blue248 (97.3%)

Hue198.7°

Saturation (HSL)99.2%

Lightness48.82%

Dominant channelBlue

Hex per channelR 01 · G AB · B F8

Keep nerding

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

#01ABF8

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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