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Recognised as Colour

#017DED

  • #017DED
  • Blue
  • Dark
  • Nearest: Dodgerblue

#017DED is a blue with RGB values 1, 125, 237 and HSL 208°, 99%, 47%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#017DED#017DED
HEX#017DED
RGBrgb(1, 125, 237)
RGB (0–1)0.0039, 0.4902, 0.9294
RGB percentages0.4%, 49%, 92.9%
HSLhsl(208.5, 99.2%, 46.7%)
HSV / HSBhsv(208.5, 99.6%, 92.9%)
CMYK99.6%, 47.3%, 0%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer97,773
CSS custom property--colour: #017DED;

Brightness & contrast

Relative luminance0.20788WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.16:1
Contrast with white4.07:1WCAG normal text: Fail
Contrast with black5.16:1WCAG normal text: AA
Greyscale equivalent#6B6B6B
Inverted#FE8212

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A88F1no red cones; affects about 1% of men; ΔE 6.5 from the original
Deuteranopia#0075EBno green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#0098A9no blue cones; rare, and affects men and women equally; ΔE 61.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.07:1WCAG large text: AA
Contrast with black, large text5.16:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 7.7Royal blue · ΔE 13.5Cornflower blue · ΔE 18Slate blue · ΔE 24.4Medium purple · ΔE 27.1Medium slateblue · ΔE 27.4
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 7.69, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ED7101
Analogous#01EDE7, #0107ED
Triadic#ED017D, #7DED01
Split complementary#ED0107, #EDE701
Tetradic#E701ED, #ED7101, #07ED01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BBDFFF
Lighter +30%#88C7FF
Lighter +20%#56AEFE
Lighter +10%#2396FE
Darker −10%#0162BA
Darker −20%#014787
Darker −30%#002D55
Darker −40%#001222
More saturated +25%#007DEE
Less saturated −25%#1F7BCF

Channel breakdown

R1
G125
B237
Red1 (0.4%)
Green125 (49%)
Blue237 (92.9%)
Hue208.47°
Saturation (HSL)99.16%
Lightness46.67%
Dominant channelBlue
Hex per channelR 01 · G 7D · B ED

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Every value on this page was computed from “017ded” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.