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Colour

#58BDFB

  • #58BDFB
  • Blue
  • Dark
  • Nearest: Deep skyblue

#58BDFB is a blue with RGB values 88, 189, 251 and HSL 203°, 95%, 66%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#58BDFB#58BDFB
HEX#58BDFB
RGBrgb(88, 189, 251)
RGB (0–1)0.3451, 0.7412, 0.9843
RGB percentages34.5%, 74.1%, 98.4%
HSLhsl(202.8, 95.3%, 66.5%)
HSV / HSBhsv(202.8, 64.9%, 98.4%)
CMYK64.9%, 24.7%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,815,803
CSS custom property--colour: #58BDFB;

Brightness & contrast

Relative luminance0.45435WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.09:1
Contrast with white2.08:1WCAG normal text: Fail
Contrast with black10.09:1WCAG normal text: AAA
Greyscale equivalent#ACACAC
Inverted#A74204

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A0BDFEno red cones; affects about 1% of men; ΔE 17.4 from the original
Deuteranopia#8AADFAno green cones; the most common form, about 1% of men; ΔE 19 from the original
Tritanopia#00CDD2no blue cones; rare, and affects men and women equally; ΔE 37.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.08:1WCAG large text: Fail
Contrast with black, large text10.09:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 7.6Light skyblue · ΔE 12.6Sky blue · ΔE 19.4Steel blue · ΔE 22.9Cornflower blue · ΔE 25.2Light steelblue · ΔE 26.5
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 7.57, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FB9658
Analogous#58FBE7, #586CFB
Triadic#FB58BD, #BDFB58
Split complementary#FB586C, #FBE758
Tetradic#E758FB, #FB9658, #6CFB58

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EDF8FF
Lighter +20%#BCE4FD
Lighter +10%#8AD1FC
Darker −10%#26A9FA
Darker −20%#0692E7
Darker −30%#0472B6
Darker −40%#035384
More saturated +25%#54BEFF
Less saturated −25%#6DB8E6

Channel breakdown

R88
G189
B251
Red88 (34.5%)
Green189 (74.1%)
Blue251 (98.4%)
Hue202.82°
Saturation (HSL)95.32%
Lightness66.47%
Dominant channelBlue
Hex per channelR 58 · G BD · B FB

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Every value on this page was computed from “58bdfb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.