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Colour

#002087

  • #002087
  • Blue
  • Dark
  • Nearest: Midnight blue

#002087 is a blue with RGB values 0, 32, 135 and HSL 226°, 100%, 26%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#002087#002087
HEX#002087
RGBrgb(0, 32, 135)
RGB (0–1)0, 0.1255, 0.5294
RGB percentages0%, 12.5%, 52.9%
HSLhsl(225.8, 100%, 26.5%)
HSV / HSBhsv(225.8, 100%, 52.9%)
CMYK100%, 76.3%, 0%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,327
CSS custom property--colour: #002087;

Brightness & contrast

Relative luminance0.02782WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.49:1
Contrast with white13.49:1WCAG normal text: AAA
Contrast with black1.56:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#FFDF78

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00358Ano red cones; affects about 1% of men; ΔE 16.3 from the original
Deuteranopia#002885no green cones; the most common form, about 1% of men; ΔE 7.6 from the original
Tritanopia#003F52no blue cones; rare, and affects men and women equally; ΔE 61.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.49:1WCAG large text: AAA
Contrast with black, large text1.56:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 10.2Navy · ΔE 15.6Indigo · ΔE 18.2Dark blue · ΔE 19.3Rebecca purple · ΔE 19.9Dark slateblue · ΔE 22.1
Nearest named CSS colourMidnight blue (#191970)ΔE 10.21, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#876700
Analogous#006387, #240087
Triadic#870020, #208700
Split complementary#872300, #648700
Tetradic#870063, #876700, #008724

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#547DFF
Lighter +30%#2156FF
Lighter +20%#0038ED
Lighter +10%#002CBA
Darker −10%#001454
Darker −20%#000821
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002087
Less saturated −25%#112976

Channel breakdown

R0
G32
B135
Red0 (0%)
Green32 (12.5%)
Blue135 (52.9%)
Hue225.78°
Saturation (HSL)100%
Lightness26.47%
Dominant channelBlue
Hex per channelR 00 · G 20 · B 87

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Every value on this page was computed from “hex 002087” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.