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Recognised as Colour

#41A4D7

  • #41A4D7
  • Blue
  • Dark
  • Nearest: Deep skyblue

#41A4D7 is a blue with RGB values 65, 164, 215 and HSL 200°, 65%, 55%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#41A4D7#41A4D7
HEX#41A4D7
RGBrgb(65, 164, 215)
RGB (0–1)0.2549, 0.6431, 0.8431
RGB percentages25.5%, 64.3%, 84.3%
HSLhsl(200.4, 65.2%, 54.9%)
HSV / HSBhsv(200.4, 69.8%, 84.3%)
CMYK69.8%, 23.7%, 0%, 15.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,302,039
CSS custom property--colour: #41A4D7;

Brightness & contrast

Relative luminance0.32581WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.52:1
Contrast with white2.79:1WCAG normal text: Fail
Contrast with black7.52:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#BE5B28

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8BA3D9no red cones; affects about 1% of men; ΔE 18 from the original
Deuteranopia#7794D6no green cones; the most common form, about 1% of men; ΔE 19.9 from the original
Tritanopia#00B1B5no blue cones; rare, and affects men and women equally; ΔE 31.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.79:1WCAG large text: Fail
Contrast with black, large text7.52:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 13.1Steel blue · ΔE 14.3Light skyblue · ΔE 17Sky blue · ΔE 20.3Light steelblue · ΔE 26.5Light slate grey · ΔE 26.5
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 13.1, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D77441
Analogous#41D7BF, #4159D7
Triadic#D741A4, #A4D741
Split complementary#D74159, #D7BF41
Tetradic#BF41D7, #D77441, #59D741

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EAF5FA
Lighter +30%#BFE1F2
Lighter +20%#95CCE9
Lighter +10%#6BB8E0
Darker −10%#288ABD
Darker −20%#1F6C93
Darker −30%#164D69
Darker −40%#0D2E3F
More saturated +25%#24ADF4
Less saturated −25%#5E9BBA

Channel breakdown

R65
G164
B215
Red65 (25.5%)
Green164 (64.3%)
Blue215 (84.3%)
Hue200.4°
Saturation (HSL)65.22%
Lightness54.9%
Dominant channelBlue
Hex per channelR 41 · G A4 · B D7

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Every value on this page was computed from “41a4d7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.