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Recognised as Colour

#012477

  • #012477
  • Blue
  • Dark
  • Nearest: Midnight blue

#012477 is a blue with RGB values 1, 36, 119 and HSL 222°, 98%, 24%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#012477#012477
HEX#012477
RGBrgb(1, 36, 119)
RGB (0–1)0.0039, 0.1412, 0.4667
RGB percentages0.4%, 14.1%, 46.7%
HSLhsl(222.2, 98.3%, 23.5%)
HSV / HSBhsv(222.2, 99.2%, 46.7%)
CMYK99.2%, 69.7%, 0%, 53.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer74,871
CSS custom property--colour: #012477;

Brightness & contrast

Relative luminance0.026WCAG 2.x, 0 is black and 1 is white
Perceived brightness48.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.82:1
Contrast with white13.82:1WCAG normal text: AAA
Contrast with black1.52:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#FEDB88

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00327Ano red cones; affects about 1% of men; ΔE 11.1 from the original
Deuteranopia#002775no green cones; the most common form, about 1% of men; ΔE 3.8 from the original
Tritanopia#003B4Ano blue cones; rare, and affects men and women equally; ΔE 51.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.82:1WCAG large text: AAA
Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 6.8Dark slateblue · ΔE 14.8Rebecca purple · ΔE 22.9Indigo · ΔE 26.6Navy · ΔE 27.1Slate blue · ΔE 30
Nearest named CSS colourMidnight blue (#191970)ΔE 6.81, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#775401
Analogous#015F77, #190177
Triadic#770124, #247701
Split complementary#771901, #5F7701
Tetradic#77015F, #775401, #017719

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#477DFD
Lighter +30%#1459FD
Lighter +20%#0243DC
Lighter +10%#0133AA
Darker −10%#011544
Darker −20%#000512
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002478
Less saturated −25%#102A68

Channel breakdown

R1
G36
B119
Red1 (0.4%)
Green36 (14.1%)
Blue119 (46.7%)
Hue222.2°
Saturation (HSL)98.33%
Lightness23.53%
Dominant channelBlue
Hex per channelR 01 · G 24 · B 77

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Every value on this page was computed from “hex 012477” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.