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Recognised as Colour

#0027A7

  • #0027A7
  • Blue
  • Dark
  • Nearest: Dark blue

#0027A7 is a blue with RGB values 0, 39, 167 and HSL 226°, 100%, 33%. It is a dark colour, so white text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#0027A7#0027A7
HEX#0027A7
RGBrgb(0, 39, 167)
RGB (0–1)0, 0.1529, 0.6549
RGB percentages0%, 15.3%, 65.5%
HSLhsl(226, 100%, 32.7%)
HSV / HSBhsv(226, 100%, 65.5%)
CMYK100%, 76.6%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,151
CSS custom property--colour: #0027A7;

Brightness & contrast

Relative luminance0.04241WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.36:1
Contrast with white11.36:1WCAG normal text: AAA
Contrast with black1.85:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#FFD858

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0042ABno red cones; affects about 1% of men; ΔE 19.7 from the original
Deuteranopia#0032A5no green cones; the most common form, about 1% of men; ΔE 9.4 from the original
Tritanopia#004E65no blue cones; rare, and affects men and women equally; ΔE 73.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.36:1WCAG large text: AAA
Contrast with black, large text1.85:1WCAG large text: Fail

Named colours

Dark blue · ΔE 12.9Navy · ΔE 13.7Indigo · ΔE 19.5Rebecca purple · ΔE 24.2Midnight blue · ΔE 24.2Slate blue · ΔE 24.8
Nearest named CSS colourDark blue (#00008B)ΔE 12.9, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A78000
Analogous#007BA7, #2C00A7
Triadic#A70027, #27A700
Split complementary#A72C00, #7BA700
Tetradic#A7007B, #A78000, #00A72C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7494FF
Lighter +30%#416DFF
Lighter +20%#0E46FF
Lighter +10%#0033DA
Darker −10%#001B74
Darker −20%#000F41
Darker −30%#00030E
Darker −40%#000000
More saturated +25%#0027A7
Less saturated −25%#153292

Channel breakdown

R0
G39
B167
Red0 (0%)
Green39 (15.3%)
Blue167 (65.5%)
Hue225.99°
Saturation (HSL)100%
Lightness32.75%
Dominant channelBlue
Hex per channelR 00 · G 27 · B A7

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Every value on this page was computed from “0027a7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.