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Recognised as Colour

#1ABFF9

  • #1ABFF9
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#1ABFF9 is a cyan with RGB values 26, 191, 249 and HSL 196°, 95%, 54%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#1ABFF9#1ABFF9
HEX#1ABFF9
RGBrgb(26, 191, 249)
RGB (0–1)0.102, 0.749, 0.9765
RGB percentages10.2%, 74.9%, 97.6%
HSLhsl(195.6, 94.9%, 53.9%)
HSV / HSBhsv(195.6, 89.6%, 97.6%)
CMYK89.6%, 23.3%, 0%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,753,081
CSS custom property--colour: #1ABFF9;

Brightness & contrast

Relative luminance0.44321WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.86:1
Contrast with white2.13:1WCAG normal text: Fail
Contrast with black9.86:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#E54006

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A1BCFCno red cones; affects about 1% of men; ΔE 25.7 from the original
Deuteranopia#85A9F8no green cones; the most common form, about 1% of men; ΔE 27.7 from the original
Tritanopia#00CFD3no blue cones; rare, and affects men and women equally; ΔE 33.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.13:1WCAG large text: Fail
Contrast with black, large text9.86:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 3.3Light skyblue · ΔE 15.5Sky blue · ΔE 19.8Steel blue · ΔE 25.9Light steelblue · ΔE 30.6Light blue · ΔE 31.3
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 3.33, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F9541A
Analogous#1AF9C4, #1A4FF9
Triadic#F91ABF, #BFF91A
Split complementary#F91A4F, #F9C41A
Tetradic#C41AF9, #F9541A, #4FF91A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1F7FE
Lighter +30%#AFE9FD
Lighter +20%#7DDBFC
Lighter +10%#4CCDFA
Darker −10%#06A3DA
Darker −20%#047EA9
Darker −30%#035977
Darker −40%#023445
More saturated +25%#14C2FF
Less saturated −25%#37B1DC

Channel breakdown

R26
G191
B249
Red26 (10.2%)
Green191 (74.9%)
Blue249 (97.6%)
Hue195.61°
Saturation (HSL)94.89%
Lightness53.92%
Dominant channelBlue
Hex per channelR 1A · G BF · B F9

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Every value on this page was computed from “1abff9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.