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Recognised as Colour

#0C0387

  • #0C0387
  • Blue
  • Dark
  • Nearest: Navy

#0C0387 is a blue with RGB values 12, 3, 135 and HSL 244°, 96%, 27%. It is a dark colour, so white text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#0C0387#0C0387
HEX#0C0387
RGBrgb(12, 3, 135)
RGB (0–1)0.0471, 0.0118, 0.5294
RGB percentages4.7%, 1.2%, 52.9%
HSLhsl(244.1, 95.7%, 27.1%)
HSV / HSBhsv(244.1, 97.8%, 52.9%)
CMYK91.1%, 97.8%, 0%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer787,335
CSS custom property--colour: #0C0387;

Brightness & contrast

Relative luminance0.01893WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.23:1
Contrast with white15.23:1WCAG normal text: AAA
Contrast with black1.38:1WCAG normal text: Fail
Greyscale equivalent#0E0E0E
Inverted#F3FC78

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002C8Ano red cones; affects about 1% of men; ΔE 24.5 from the original
Deuteranopia#001E85no green cones; the most common form, about 1% of men; ΔE 15.6 from the original
Tritanopia#00364Dno blue cones; rare, and affects men and women equally; ΔE 72.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.23:1WCAG large text: AAA
Contrast with black, large text1.38:1WCAG large text: Fail

Named colours

Navy · ΔE 2.4Dark blue · ΔE 3.5Indigo · ΔE 14.1Midnight blue · ΔE 23.4Rebecca purple · ΔE 26.6Medium blue · ΔE 33.3
Nearest named CSS colourNavy (#000080)ΔE 2.44, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7E8703
Analogous#033C87, #4E0387
Triadic#870C03, #03870C
Split complementary#874E03, #3C8703
Tetradic#87033C, #7E8703, #03874E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#665BFB
Lighter +30%#3729FA
Lighter +20%#1505EB
Lighter +10%#1004B9
Darker −10%#080255
Darker −20%#030123
Darker −30%#000000
Darker −40%#000000
More saturated +25%#09008A
Less saturated −25%#1B1476

Channel breakdown

R12
G3
B135
Red12 (4.7%)
Green3 (1.2%)
Blue135 (52.9%)
Hue244.09°
Saturation (HSL)95.65%
Lightness27.06%
Dominant channelBlue
Hex per channelR 0C · G 03 · B 87

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Every value on this page was computed from “0c0387” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.