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Recognised as Colour

#140D58

  • #140D58
  • Blue
  • Dark
  • Nearest: Midnight blue

#140D58 is a blue with RGB values 20, 13, 88 and HSL 246°, 74%, 20%. It is a dark colour, so white text on it reaches 17.1:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#140D58#140D58
HEX#140D58
RGBrgb(20, 13, 88)
RGB (0–1)0.0784, 0.051, 0.3451
RGB percentages7.8%, 5.1%, 34.5%
HSLhsl(245.6, 74.3%, 19.8%)
HSV / HSBhsv(245.6, 85.2%, 34.5%)
CMYK77.3%, 85.2%, 0%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,314,136
CSS custom property--colour: #140D58;

Brightness & contrast

Relative luminance0.01141WCAG 2.x, 0 is black and 1 is white
Perceived brightness33.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.1:1
Contrast with white17.1:1WCAG normal text: AAA
Contrast with black1.23:1WCAG normal text: Fail
Greyscale equivalent#141414
Inverted#EBF2A7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001F5Ano red cones; affects about 1% of men; ΔE 14.8 from the original
Deuteranopia#001857no green cones; the most common form, about 1% of men; ΔE 10.1 from the original
Tritanopia#002432no blue cones; rare, and affects men and women equally; ΔE 47.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.1:1WCAG large text: AAA
Contrast with black, large text1.23:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 8.8Dark slateblue · ΔE 21.1Indigo · ΔE 26.3Rebecca purple · ΔE 26.6Navy · ΔE 28Dark blue · ΔE 33.1
Nearest named CSS colourMidnight blue (#191970)ΔE 8.82, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#51580D
Analogous#0D2B58, #3A0D58
Triadic#58140D, #0D5814
Split complementary#583A0D, #2B580D
Tetradic#580D2B, #51580D, #0D583A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5B4CE5
Lighter +30%#3221DD
Lighter +20%#281AB1
Lighter +10%#1E1484
Darker −10%#0A062C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0A0065
Less saturated −25%#1E1A4B

Channel breakdown

R20
G13
B88
Red20 (7.8%)
Green13 (5.1%)
Blue88 (34.5%)
Hue245.6°
Saturation (HSL)74.26%
Lightness19.8%
Dominant channelBlue
Hex per channelR 14 · G 0D · B 58

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Every value on this page was computed from “140d58” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.