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Recognised as Colour

#41BBFD

  • #41BBFD
  • Blue
  • Dark
  • Nearest: Deep skyblue

#41BBFD is a blue with RGB values 65, 187, 253 and HSL 201°, 98%, 62%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#41BBFD#41BBFD
HEX#41BBFD
RGBrgb(65, 187, 253)
RGB (0–1)0.2549, 0.7333, 0.9922
RGB percentages25.5%, 73.3%, 99.2%
HSLhsl(201.1, 97.9%, 62.4%)
HSV / HSBhsv(201.1, 74.3%, 99.2%)
CMYK74.3%, 26.1%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,307,965
CSS custom property--colour: #41BBFD;

Brightness & contrast

Relative luminance0.43756WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.75:1
Contrast with white2.15:1WCAG normal text: Fail
Contrast with black9.75:1WCAG normal text: AAA
Greyscale equivalent#A6A6A6
Inverted#BE4402

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9BBBFFno red cones; affects about 1% of men; ΔE 19.1 from the original
Deuteranopia#82A9FCno green cones; the most common form, about 1% of men; ΔE 21.5 from the original
Tritanopia#00CCD2no blue cones; rare, and affects men and women equally; ΔE 38.1 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 text9.75:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 5.4Light skyblue · ΔE 15.7Sky blue · ΔE 22.2Steel blue · ΔE 23.5Cornflower blue · ΔE 24.9Light steelblue · ΔE 29.8
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 5.4, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FD8341
Analogous#41FDE1, #415DFD
Triadic#FD41BB, #BBFD41
Split complementary#FD415D, #FDE141
Tetradic#E141FD, #FD8341, #5DFD41

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D8F1FF
Lighter +20%#A6DFFE
Lighter +10%#73CDFE
Darker −10%#0FA9FC
Darker −20%#028CD6
Darker −30%#026BA3
Darker −40%#014A71
More saturated +25%#3FBCFF
Less saturated −25%#59B4E5

Channel breakdown

R65
G187
B253
Red65 (25.5%)
Green187 (73.3%)
Blue253 (99.2%)
Hue201.06°
Saturation (HSL)97.92%
Lightness62.35%
Dominant channelBlue
Hex per channelR 41 · G BB · B FD

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Every value on this page was computed from “41bbfd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.