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Colour

#150E4C

  • #150E4C
  • Blue
  • Dark
  • Nearest: Midnight blue

#150E4C is a blue with RGB values 21, 14, 76 and HSL 247°, 69%, 18%. It is a dark colour, so white text on it reaches 17.5:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#150E4C#150E4C
HEX#150E4C
RGBrgb(21, 14, 76)
RGB (0–1)0.0824, 0.0549, 0.298
RGB percentages8.2%, 5.5%, 29.8%
HSLhsl(246.8, 68.9%, 17.6%)
HSV / HSBhsv(246.8, 81.6%, 29.8%)
CMYK72.4%, 81.6%, 0%, 70.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,379,916
CSS custom property--colour: #150E4C;

Brightness & contrast

Relative luminance0.00995WCAG 2.x, 0 is black and 1 is white
Perceived brightness30.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.51:1
Contrast with white17.51:1WCAG normal text: AAA
Contrast with black1.2:1WCAG normal text: Fail
Greyscale equivalent#141414
Inverted#EAF1B3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001C4Eno red cones; affects about 1% of men; ΔE 12.7 from the original
Deuteranopia#00174Bno green cones; the most common form, about 1% of men; ΔE 9.7 from the original
Tritanopia#00202Cno blue cones; rare, and affects men and women equally; ΔE 40.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.51:1WCAG large text: AAA
Contrast with black, large text1.2:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 16Dark slateblue · ΔE 22.5Rebecca purple · ΔE 31.6Indigo · ΔE 33.4Navy · ΔE 36Purple · ΔE 39.8
Nearest named CSS colourMidnight blue (#191970)ΔE 15.96, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#454C0E
Analogous#0E264C, #340E4C
Triadic#4C150E, #0E4C15
Split complementary#4C340E, #264C0E
Tetradic#4C0E26, #454C0E, #0E4C34

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5949DD
Lighter +30%#3926CD
Lighter +20%#2D1EA2
Lighter +10%#211677
Darker −10%#090621
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0C0357
Less saturated −25%#1E1941

Channel breakdown

R21
G14
B76
Red21 (8.2%)
Green14 (5.5%)
Blue76 (29.8%)
Hue246.77°
Saturation (HSL)68.89%
Lightness17.65%
Dominant channelBlue
Hex per channelR 15 · G 0E · B 4C

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Every value on this page was computed from “150e4c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.