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Colour

#1FBDCF

  • #1FBDCF
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#1FBDCF is a cyan with RGB values 31, 189, 207 and HSL 186°, 74%, 47%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#1FBDCF#1FBDCF
HEX#1FBDCF
RGBrgb(31, 189, 207)
RGB (0–1)0.1216, 0.7412, 0.8118
RGB percentages12.2%, 74.1%, 81.2%
HSLhsl(186.1, 73.9%, 46.7%)
HSV / HSBhsv(186.1, 85%, 81.2%)
CMYK85%, 8.7%, 0%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,080,207
CSS custom property--colour: #1FBDCF;

Brightness & contrast

Relative luminance0.41191WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.24:1
Contrast with white2.27:1WCAG normal text: Fail
Contrast with black9.24:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#E04230

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ACB5D0no red cones; affects about 1% of men; ΔE 34.5 from the original
Deuteranopia#95A5CFno green cones; the most common form, about 1% of men; ΔE 35.6 from the original
Tritanopia#00C6C2no blue cones; rare, and affects men and women equally; ΔE 14.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.27:1WCAG large text: Fail
Contrast with black, large text9.24:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 11.8Medium turquoise · ΔE 14.5Light seagreen · ΔE 15.5Sky blue · ΔE 18.9Cadetblue · ΔE 19.5Dark cyan · ΔE 21.2
Nearest named CSS colourDark turquoise (#00CED1)ΔE 11.79, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF311F
Analogous#1FCF89, #1F65CF
Triadic#CF1FBD, #BDCF1F
Split complementary#CF1F65, #CF891F
Tetradic#891FCF, #CF311F, #65CF1F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C4F1F6
Lighter +30%#97E7F0
Lighter +20%#6BDCE9
Lighter +10%#3FD2E2
Darker −10%#1895A3
Darker −20%#126C76
Darker −30%#0B444A
Darker −40%#041B1E
More saturated +25%#01D5ED
Less saturated −25%#3DA5B1

Channel breakdown

R31
G189
B207
Red31 (12.2%)
Green189 (74.1%)
Blue207 (81.2%)
Hue186.14°
Saturation (HSL)73.95%
Lightness46.67%
Dominant channelBlue
Hex per channelR 1F · G BD · B CF

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