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Recognised as Colour

#001A7C

  • #001A7C
  • Blue
  • Dark
  • Nearest: Midnight blue

#001A7C is a blue with RGB values 0, 26, 124 and HSL 227°, 100%, 24%. It is a dark colour, so white text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#001A7C#001A7C
HEX#001A7C
RGBrgb(0, 26, 124)
RGB (0–1)0, 0.102, 0.4863
RGB percentages0%, 10.2%, 48.6%
HSLhsl(227.4, 100%, 24.3%)
HSV / HSBhsv(227.4, 100%, 48.6%)
CMYK100%, 79%, 0%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,780
CSS custom property--colour: #001A7C;

Brightness & contrast

Relative luminance0.02194WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.6:1
Contrast with white14.6:1WCAG normal text: AAA
Contrast with black1.44:1WCAG normal text: Fail
Greyscale equivalent#1C1C1C
Inverted#FFE583

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002F7Fno red cones; affects about 1% of men; ΔE 16.2 from the original
Deuteranopia#00237Ano green cones; the most common form, about 1% of men; ΔE 8.3 from the original
Tritanopia#00384Ano blue cones; rare, and affects men and women equally; ΔE 59.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text14.6:1WCAG large text: AAA
Contrast with black, large text1.44:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 7.2Navy · ΔE 16.2Indigo · ΔE 18.3Dark blue · ΔE 20.6Rebecca purple · ΔE 20.8Dark slateblue · ΔE 21.7
Nearest named CSS colourMidnight blue (#191970)ΔE 7.16, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7C6200
Analogous#00587C, #24007C
Triadic#7C001A, #1A7C00
Split complementary#7C2400, #587C00
Tetradic#7C0058, #7C6200, #007C24

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#496FFF
Lighter +30%#1647FF
Lighter +20%#002FE2
Lighter +10%#0025AF
Darker −10%#000F49
Darker −20%#000516
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001A7C
Less saturated −25%#10236D

Channel breakdown

R0
G26
B124
Red0 (0%)
Green26 (10.2%)
Blue124 (48.6%)
Hue227.42°
Saturation (HSL)100%
Lightness24.31%
Dominant channelBlue
Hex per channelR 00 · G 1A · B 7C

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Every value on this page was computed from “001a7c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.