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Recognised as Colour

#0099FE

  • #0099FE
  • Blue
  • Dark
  • Nearest: Dodgerblue

#0099FE is a blue with RGB values 0, 153, 254 and HSL 204°, 100%, 50%. It is a dark colour, so black text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#0099FE#0099FE
HEX#0099FE
RGBrgb(0, 153, 254)
RGB (0–1)0, 0.6, 0.9961
RGB percentages0%, 60%, 99.6%
HSLhsl(203.9, 100%, 49.8%)
HSV / HSBhsv(203.9, 100%, 99.6%)
CMYK100%, 39.8%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer39,422
CSS custom property--colour: #0099FE;

Brightness & contrast

Relative luminance0.29938WCAG 2.x, 0 is black and 1 is white
Perceived brightness145.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.99:1
Contrast with white3.01:1WCAG normal text: Fail
Contrast with black6.99:1WCAG normal text: AA
Greyscale equivalent#808080
Inverted#FF6601

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#669FFFno red cones; affects about 1% of men; ΔE 9.7 from the original
Deuteranopia#3E8CFCno green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#00B2BFno blue cones; rare, and affects men and women equally; ΔE 55.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.01:1WCAG large text: AA
Contrast with black, large text6.99:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 8.2Cornflower blue · ΔE 11.7Royal blue · ΔE 27.5Deep skyblue · ΔE 28.9Steel blue · ΔE 29.5Medium purple · ΔE 35.5
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 8.21, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE6500
Analogous#00FEE4, #001AFE
Triadic#FE0099, #99FE00
Split complementary#FE001A, #FEE400
Tetradic#E400FE, #FE6500, #1AFE00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBEAFF
Lighter +30%#98D6FF
Lighter +20%#65C2FF
Lighter +10%#32ADFF
Darker −10%#007ACB
Darker −20%#005C98
Darker −30%#003D65
Darker −40%#001E32
More saturated +25%#0099FE
Less saturated −25%#2092DE

Channel breakdown

R0
G153
B254
Red0 (0%)
Green153 (60%)
Blue254 (99.6%)
Hue203.86°
Saturation (HSL)100%
Lightness49.8%
Dominant channelBlue
Hex per channelR 00 · G 99 · B FE

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Every value on this page was computed from “0099fe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.