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Colour

#017AED

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

#017AED is a blue with RGB values 1, 122, 237 and HSL 209°, 99%, 47%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#017AED#017AED
HEX#017AED
RGBrgb(1, 122, 237)
RGB (0–1)0.0039, 0.4784, 0.9294
RGB percentages0.4%, 47.8%, 92.9%
HSLhsl(209.2, 99.2%, 46.7%)
HSV / HSBhsv(209.2, 99.6%, 92.9%)
CMYK99.6%, 48.5%, 0%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer97,005
CSS custom property--colour: #017AED;

Brightness & contrast

Relative luminance0.2004WCAG 2.x, 0 is black and 1 is white
Perceived brightness123 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.01:1
Contrast with white4.19:1WCAG normal text: Fail
Contrast with black5.01:1WCAG normal text: AA
Greyscale equivalent#696969
Inverted#FE8512

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3286F1no red cones; affects about 1% of men; ΔE 7.2 from the original
Deuteranopia#0073EBno green cones; the most common form, about 1% of men; ΔE 4.7 from the original
Tritanopia#0096A8no blue cones; rare, and affects men and women equally; ΔE 63 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.19:1WCAG large text: AA
Contrast with black, large text5.01:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 9.6Royal blue · ΔE 11.4Cornflower blue · ΔE 20.1Slate blue · ΔE 22.8Medium slateblue · ΔE 25.5Medium purple · ΔE 26.4
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 9.61, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ED7401
Analogous#01EDEA, #0104ED
Triadic#ED017A, #7AED01
Split complementary#ED0104, #EDEA01
Tetradic#EA01ED, #ED7401, #04ED01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BBDEFF
Lighter +30%#88C5FF
Lighter +20%#56ACFE
Lighter +10%#2393FE
Darker −10%#0160BA
Darker −20%#014687
Darker −30%#002C55
Darker −40%#001122
More saturated +25%#007AEE
Less saturated −25%#1F79CF

Channel breakdown

R1
G122
B237
Red1 (0.4%)
Green122 (47.8%)
Blue237 (92.9%)
Hue209.24°
Saturation (HSL)99.16%
Lightness46.67%
Dominant channelBlue
Hex per channelR 01 · G 7A · B ED

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