Nerdulator> put something in

Recognised as Colour

#43BFDF

  • #43BFDF
  • Cyan
  • Dark
  • Nearest: Sky blue

#43BFDF is a cyan with RGB values 67, 191, 223 and HSL 192°, 71%, 57%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#43BFDF#43BFDF
HEX#43BFDF
RGBrgb(67, 191, 223)
RGB (0–1)0.2627, 0.749, 0.8745
RGB percentages26.3%, 74.9%, 87.5%
HSLhsl(192.3, 70.9%, 56.9%)
HSV / HSBhsv(192.3, 70%, 87.5%)
CMYK70%, 14.3%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,440,031
CSS custom property--colour: #43BFDF;

Brightness & contrast

Relative luminance0.43783WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.76:1
Contrast with white2.15:1WCAG normal text: Fail
Contrast with black9.76:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#BC4020

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ABBAE1no red cones; affects about 1% of men; ΔE 27.7 from the original
Deuteranopia#95AADFno green cones; the most common form, about 1% of men; ΔE 29.2 from the original
Tritanopia#00CAC9no blue cones; rare, and affects men and women equally; ΔE 22.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.15:1WCAG large text: Fail
Contrast with black, large text9.76:1WCAG large text: AAA

Named colours

Sky blue · ΔE 12.4Light skyblue · ΔE 15.3Deep skyblue · ΔE 17.8Dark turquoise · ΔE 20.7Cadetblue · ΔE 21.9Light blue · ΔE 22.6
Nearest named CSS colourSky blue (#87CEEB)ΔE 12.36, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF6343
Analogous#43DFB1, #4371DF
Triadic#DF43BF, #BFDF43
Split complementary#DF4371, #DFB143
Tetradic#B143DF, #DF6343, #71DF43

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1FAFD
Lighter +30%#C6ECF5
Lighter +20%#9ADDEE
Lighter +10%#6FCEE6
Darker −10%#23A9CC
Darker −20%#1B85A1
Darker −30%#146175
Darker −40%#0D3D49
More saturated +25%#27CFFB
Less saturated −25%#5FAFC3

Channel breakdown

R67
G191
B223
Red67 (26.3%)
Green191 (74.9%)
Blue223 (87.5%)
Hue192.31°
Saturation (HSL)70.91%
Lightness56.86%
Dominant channelBlue
Hex per channelR 43 · 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 “43bfdf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.