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Recognised as Colour

#041A5D

  • #041A5D
  • Blue
  • Dark
  • Nearest: Midnight blue

#041A5D is a blue with RGB values 4, 26, 93 and HSL 225°, 92%, 19%. It is a dark colour, so white text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#041A5D#041A5D
HEX#041A5D
RGBrgb(4, 26, 93)
RGB (0–1)0.0157, 0.102, 0.3647
RGB percentages1.6%, 10.2%, 36.5%
HSLhsl(225.2, 91.8%, 19%)
HSV / HSBhsv(225.2, 95.7%, 36.5%)
CMYK95.7%, 72%, 0%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer268,893
CSS custom property--colour: #041A5D;

Brightness & contrast

Relative luminance0.01555WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.02:1
Contrast with white16.02:1WCAG normal text: AAA
Contrast with black1.31:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#FBE5A2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00265Fno red cones; affects about 1% of men; ΔE 10.3 from the original
Deuteranopia#001D5Cno green cones; the most common form, about 1% of men; ΔE 3.5 from the original
Tritanopia#002C39no blue cones; rare, and affects men and women equally; ΔE 42.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.02:1WCAG large text: AAA
Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 12.9Dark slateblue · ΔE 18.4Rebecca purple · ΔE 29.5Indigo · ΔE 32.9Navy · ΔE 34.4Slate blue · ΔE 38.8
Nearest named CSS colourMidnight blue (#191970)ΔE 12.89, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D4704
Analogous#04475D, #1A045D
Triadic#5D041A, #1A5D04
Split complementary#5D1A04, #475D04
Tetradic#5D0447, #5D4704, #045D1A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3766F6
Lighter +30%#0A43F0
Lighter +20%#0835BF
Lighter +10%#06288E
Darker −10%#020C2C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001861
Less saturated −25%#102051

Channel breakdown

R4
G26
B93
Red4 (1.6%)
Green26 (10.2%)
Blue93 (36.5%)
Hue225.17°
Saturation (HSL)91.75%
Lightness19.02%
Dominant channelBlue
Hex per channelR 04 · G 1A · B 5D

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Every value on this page was computed from “041a5d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.