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Recognised as Colour

#000741

  • #000741
  • Blue
  • Dark
  • Nearest: Midnight blue

#000741 is a blue with RGB values 0, 7, 65 and HSL 234°, 100%, 13%. It is a dark colour, so white text on it reaches 19:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#000741#000741
HEX#000741
RGBrgb(0, 7, 65)
RGB (0–1)0, 0.0275, 0.2549
RGB percentages0%, 2.7%, 25.5%
HSLhsl(233.5, 100%, 12.7%)
HSV / HSBhsv(233.5, 100%, 25.5%)
CMYK100%, 89.2%, 0%, 74.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,857
CSS custom property--colour: #000741;

Brightness & contrast

Relative luminance0.00534WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.97:1
Contrast with white18.97:1WCAG normal text: AAA
Contrast with black1.11:1WCAG normal text: Fail
Greyscale equivalent#0A0A0A
Inverted#FFF8BE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001443no red cones; affects about 1% of men; ΔE 8.5 from the original
Deuteranopia#000D40no green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#001924no blue cones; rare, and affects men and women equally; ΔE 36.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.97:1WCAG large text: AAA
Contrast with black, large text1.11:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 20.6Dark slateblue · ΔE 27.2Rebecca purple · ΔE 37.4Indigo · ΔE 38.6Navy · ΔE 40Black · ΔE 41.9
Nearest named CSS colourMidnight blue (#191970)ΔE 20.6, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#413A00
Analogous#002841, #1A0041
Triadic#410007, #074100
Split complementary#411A00, #274100
Tetradic#410027, #413A00, #004119

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0E28FF
Lighter +30%#0017DA
Lighter +20%#0012A7
Lighter +10%#000C74
Darker −10%#00020E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000741
Less saturated −25%#080D39

Channel breakdown

R0
G7
B65
Red0 (0%)
Green7 (2.7%)
Blue65 (25.5%)
Hue233.54°
Saturation (HSL)100%
Lightness12.75%
Dominant channelBlue
Hex per channelR 00 · G 07 · B 41

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Every value on this page was computed from “hex 000741” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.