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Recognised as Colour

#1BF7ED

  • #1BF7ED
  • Cyan
  • Light
  • Nearest: Aqua

#1BF7ED is a cyan with RGB values 27, 247, 237 and HSL 177°, 93%, 54%. It is a light colour, so black text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#1BF7ED#1BF7ED
HEX#1BF7ED
RGBrgb(27, 247, 237)
RGB (0–1)0.1059, 0.9686, 0.9294
RGB percentages10.6%, 96.9%, 92.9%
HSLhsl(177.3, 93.2%, 53.7%)
HSV / HSBhsv(177.3, 89.1%, 96.9%)
CMYK89.1%, 0%, 4%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,832,941
CSS custom property--colour: #1BF7ED;

Brightness & contrast

Relative luminance0.72869WCAG 2.x, 0 is black and 1 is white
Perceived brightness206 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.57:1
Contrast with white1.35:1WCAG normal text: Fail
Contrast with black15.57:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#E40812

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E8E9EDno red cones; affects about 1% of men; ΔE 50 from the original
Deuteranopia#CDD5EFno green cones; the most common form, about 1% of men; ΔE 51.8 from the original
Tritanopia#00FEF4no blue cones; rare, and affects men and women equally; ΔE 2.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.35:1WCAG large text: Fail
Contrast with black, large text15.57:1WCAG large text: AAA

Named colours

Aqua · ΔE 6Cyan · ΔE 6Turquoise · ΔE 9.9Medium turquoise · ΔE 16.4Dark turquoise · ΔE 16.6Aquamarine · ΔE 19.2
Nearest named CSS colourAqua (#00FFFF)ΔE 6.04, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F71B25
Analogous#1BF77F, #1B93F7
Triadic#ED1BF7, #F7ED1B
Split complementary#F71B93, #F77F1B
Tetradic#7F1BF7, #F71B25, #93F71B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0FEFD
Lighter +30%#AFFCF9
Lighter +20%#7EFAF5
Lighter +10%#4CF9F1
Darker −10%#08D7CE
Darker −20%#06A69F
Darker −30%#047570
Darker −40%#024441
More saturated +25%#13FFF4
Less saturated −25%#39D9D2

Channel breakdown

R27
G247
B237
Red27 (10.6%)
Green247 (96.9%)
Blue237 (92.9%)
Hue177.27°
Saturation (HSL)93.22%
Lightness53.73%
Dominant channelGreen
Hex per channelR 1B · G F7 · B ED

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Every value on this page was computed from “1bf7ed” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.