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Recognised as Colour

#050A64

  • #050A64
  • Blue
  • Dark
  • Nearest: Midnight blue

#050A64 is a blue with RGB values 5, 10, 100 and HSL 237°, 90%, 21%. It is a dark colour, so white text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#050A64#050A64
HEX#050A64
RGBrgb(5, 10, 100)
RGB (0–1)0.0196, 0.0392, 0.3922
RGB percentages2%, 3.9%, 39.2%
HSLhsl(236.8, 90.5%, 20.6%)
HSV / HSBhsv(236.8, 95%, 39.2%)
CMYK95%, 90%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer330,340
CSS custom property--colour: #050A64;

Brightness & contrast

Relative luminance0.01169WCAG 2.x, 0 is black and 1 is white
Perceived brightness34.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.02:1
Contrast with white17.02:1WCAG normal text: AAA
Contrast with black1.23:1WCAG normal text: Fail
Greyscale equivalent#0F0F0F
Inverted#FAF59B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002166no red cones; affects about 1% of men; ΔE 17.2 from the original
Deuteranopia#001763no green cones; the most common form, about 1% of men; ΔE 9.9 from the original
Tritanopia#002839no blue cones; rare, and affects men and women equally; ΔE 54.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text17.02:1WCAG large text: AAA
Contrast with black, large text1.23:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 6.4Navy · ΔE 19.1Indigo · ΔE 20Dark slateblue · ΔE 23.9Dark blue · ΔE 24.2Rebecca purple · ΔE 24.3
Nearest named CSS colourMidnight blue (#191970)ΔE 6.39, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#645F05
Analogous#053964, #300564
Triadic#64050A, #0A6405
Split complementary#643005, #396405
Tetradic#640539, #645F05, #056430

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4049F5
Lighter +30%#0F1BF3
Lighter +20%#0A14C5
Lighter +10%#070F95
Darker −10%#030533
Darker −20%#000003
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000669
Less saturated −25%#121657

Channel breakdown

R5
G10
B100
Red5 (2%)
Green10 (3.9%)
Blue100 (39.2%)
Hue236.84°
Saturation (HSL)90.48%
Lightness20.59%
Dominant channelBlue
Hex per channelR 05 · G 0A · B 64

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Every value on this page was computed from “050a64” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.