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Recognised as Colour

#014383

  • #014383
  • Blue
  • Dark
  • Nearest: Dark slateblue

#014383 is a blue with RGB values 1, 67, 131 and HSL 210°, 98%, 26%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#014383#014383
HEX#014383
RGBrgb(1, 67, 131)
RGB (0–1)0.0039, 0.2627, 0.5137
RGB percentages0.4%, 26.3%, 51.4%
HSLhsl(209.5, 98.5%, 25.9%)
HSV / HSBhsv(209.5, 99.2%, 51.4%)
CMYK99.2%, 48.9%, 0%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer82,819
CSS custom property--colour: #014383;

Brightness & contrast

Relative luminance0.05659WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.85:1
Contrast with white9.85:1WCAG normal text: AAA
Contrast with black2.13:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#FEBC7C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1D4985no red cones; affects about 1% of men; ΔE 4.1 from the original
Deuteranopia#003E82no green cones; the most common form, about 1% of men; ΔE 4 from the original
Tritanopia#00535Cno blue cones; rare, and affects men and women equally; ΔE 39.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.85:1WCAG large text: AAA
Contrast with black, large text2.13:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 17.8Midnight blue · ΔE 27.9Steel blue · ΔE 28.4Cornflower blue · ΔE 34.4Rebecca purple · ΔE 35.3Royal blue · ΔE 35.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 17.84, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#834101
Analogous#018382, #010283
Triadic#830143, #438301
Split complementary#830102, #838201
Tetradic#820183, #834101, #028301

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#52A9FE
Lighter +30%#2090FD
Lighter +20%#0277E8
Lighter +10%#015DB6
Darker −10%#012950
Darker −20%#000F1E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004384
Less saturated −25%#114372

Channel breakdown

R1
G67
B131
Red1 (0.4%)
Green67 (26.3%)
Blue131 (51.4%)
Hue209.54°
Saturation (HSL)98.48%
Lightness25.88%
Dominant channelBlue
Hex per channelR 01 · G 43 · B 83

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Every value on this page was computed from “hex 014383” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.