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Recognised as Colour

#1AA7B9

  • #1AA7B9
  • Cyan
  • Dark
  • Nearest: Cadetblue

#1AA7B9 is a cyan with RGB values 26, 167, 185 and HSL 187°, 75%, 41%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.

Colour values

#1AA7B9#1AA7B9
HEX#1AA7B9
RGBrgb(26, 167, 185)
RGB (0–1)0.102, 0.6549, 0.7255
RGB percentages10.2%, 65.5%, 72.5%
HSLhsl(186.8, 75.4%, 41.4%)
HSV / HSBhsv(186.8, 85.9%, 72.5%)
CMYK85.9%, 9.7%, 0%, 27.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,746,873
CSS custom property--colour: #1AA7B9;

Brightness & contrast

Relative luminance0.3136WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.27:1
Contrast with white2.89:1WCAG normal text: Fail
Contrast with black7.27:1WCAG normal text: AAA
Greyscale equivalent#8A8A8A
Inverted#E55846

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#97A0BAno red cones; affects about 1% of men; ΔE 31 from the original
Deuteranopia#8392B9no green cones; the most common form, about 1% of men; ΔE 32 from the original
Tritanopia#00AFACno blue cones; rare, and affects men and women equally; ΔE 13.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.89:1WCAG large text: Fail
Contrast with black, large text7.27:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 14.6Dark cyan · ΔE 14.9Light seagreen · ΔE 16.2Teal · ΔE 18.1Dark turquoise · ΔE 18.2Medium turquoise · ΔE 20
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 14.56, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B92C1A
Analogous#1AB97C, #1A57B9
Triadic#B91AA7, #A7B91A
Split complementary#B91A57, #B97B1A
Tetradic#7C1AB9, #B92C1A, #58B91A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ACEBF3
Lighter +30%#7FE1ED
Lighter +20%#52D6E7
Lighter +10%#26CBE0
Darker −10%#147F8C
Darker −20%#0D5660
Darker −30%#072E33
Darker −40%#010606
More saturated +25%#00BBD3
Less saturated −25%#34939F

Channel breakdown

R26
G167
B185
Red26 (10.2%)
Green167 (65.5%)
Blue185 (72.5%)
Hue186.79°
Saturation (HSL)75.36%
Lightness41.37%
Dominant channelBlue
Hex per channelR 1A · G A7 · B B9

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Every value on this page was computed from “1aa7b9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.