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Recognised as Colour

#0BBBF7

  • #0BBBF7
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#0BBBF7 is a cyan with RGB values 11, 187, 247 and HSL 195°, 94%, 51%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#0BBBF7#0BBBF7
HEX#0BBBF7
RGBrgb(11, 187, 247)
RGB (0–1)0.0431, 0.7333, 0.9686
RGB percentages4.3%, 73.3%, 96.9%
HSLhsl(195.3, 93.7%, 50.6%)
HSV / HSBhsv(195.3, 95.5%, 96.9%)
CMYK95.5%, 24.3%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer769,015
CSS custom property--colour: #0BBBF7;

Brightness & contrast

Relative luminance0.42327WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.47:1
Contrast with white2.22:1WCAG normal text: Fail
Contrast with black9.47:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#F44408

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9CB9FAno red cones; affects about 1% of men; ΔE 24.7 from the original
Deuteranopia#80A6F6no green cones; the most common form, about 1% of men; ΔE 26.7 from the original
Tritanopia#00CBCFno blue cones; rare, and affects men and women equally; ΔE 34.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.22:1WCAG large text: Fail
Contrast with black, large text9.47:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 2.5Light skyblue · ΔE 16.5Sky blue · ΔE 21.1Steel blue · ΔE 24.7Cornflower blue · ΔE 30.2Light steelblue · ΔE 31.2
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 2.55, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F7470B
Analogous#0BF7BD, #0B45F7
Triadic#F70BBB, #BBF70B
Split complementary#F70B45, #F7BD0B
Tetradic#BD0BF7, #F7470B, #45F70B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1F2FD
Lighter +30%#9FE4FC
Lighter +20%#6ED7FA
Lighter +10%#3CC9F9
Darker −10%#0797C8
Darker −20%#057297
Darker −30%#034D66
Darker −40%#022734
More saturated +25%#03BFFF
Less saturated −25%#2BACD7

Channel breakdown

R11
G187
B247
Red11 (4.3%)
Green187 (73.3%)
Blue247 (96.9%)
Hue195.25°
Saturation (HSL)93.65%
Lightness50.59%
Dominant channelBlue
Hex per channelR 0B · G BB · B F7

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Every value on this page was computed from “0bbbf7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.