Nerdulator> put something in

Recognised as Colour

#0BBFDF

  • #0BBFDF
  • Cyan
  • Dark
  • Nearest: Sky blue

#0BBFDF is a cyan with RGB values 11, 191, 223 and HSL 189°, 91%, 46%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#0BBFDF#0BBFDF
HEX#0BBFDF
RGBrgb(11, 191, 223)
RGB (0–1)0.0431, 0.749, 0.8745
RGB percentages4.3%, 74.9%, 87.5%
HSLhsl(189.1, 90.6%, 45.9%)
HSV / HSBhsv(189.1, 95.1%, 87.5%)
CMYK95.1%, 14.3%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer770,015
CSS custom property--colour: #0BBFDF;

Brightness & contrast

Relative luminance0.4266WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.53:1
Contrast with white2.2:1WCAG normal text: Fail
Contrast with black9.53:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#F44020

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A9B9E1no red cones; affects about 1% of men; ΔE 32.1 from the original
Deuteranopia#91A7DFno green cones; the most common form, about 1% of men; ΔE 34.2 from the original
Tritanopia#00CAC9no blue cones; rare, and affects men and women equally; ΔE 20.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.2:1WCAG large text: Fail
Contrast with black, large text9.53:1WCAG large text: AAA

Named colours

Sky blue · ΔE 16.6Dark turquoise · ΔE 18.4Deep skyblue · ΔE 18.7Light skyblue · ΔE 19.4Medium turquoise · ΔE 21.6Light seagreen · ΔE 23.4
Nearest named CSS colourSky blue (#87CEEB)ΔE 16.62, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF2B0B
Analogous#0BDF95, #0B55DF
Triadic#DF0BBF, #BFDF0B
Split complementary#DF0B55, #DF950B
Tetradic#950BDF, #DF2B0B, #55DF0B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BAF2FC
Lighter +30%#8AE8F9
Lighter +20%#59DFF7
Lighter +10%#29D6F4
Darker −10%#0995AE
Darker −20%#066C7E
Darker −30%#04424D
Darker −40%#01181D
More saturated +25%#00C7EA
Less saturated −25%#28ABC2

Channel breakdown

R11
G191
B223
Red11 (4.3%)
Green191 (74.9%)
Blue223 (87.5%)
Hue189.06°
Saturation (HSL)90.6%
Lightness45.88%
Dominant channelBlue
Hex per channelR 0B · G BF · B DF

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

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