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Colour

#0C1CD1

  • #0C1CD1
  • Blue
  • Dark
  • Nearest: Medium blue

#0C1CD1 is a blue with RGB values 12, 28, 209 and HSL 235°, 89%, 43%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0C1CD1#0C1CD1
HEX#0C1CD1
RGBrgb(12, 28, 209)
RGB (0–1)0.0471, 0.1098, 0.8196
RGB percentages4.7%, 11%, 82%
HSLhsl(235.1, 89.1%, 43.3%)
HSV / HSBhsv(235.1, 94.3%, 82%)
CMYK94.3%, 86.6%, 0%, 18%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer793,809
CSS custom property--colour: #0C1CD1;

Brightness & contrast

Relative luminance0.05512WCAG 2.x, 0 is black and 1 is white
Perceived brightness74 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.99:1
Contrast with white9.99:1WCAG normal text: AAA
Contrast with black2.1:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#F3E32E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004CD6no red cones; affects about 1% of men; ΔE 29.8 from the original
Deuteranopia#0038CEno green cones; the most common form, about 1% of men; ΔE 18.2 from the original
Tritanopia#005B7Cno blue cones; rare, and affects men and women equally; ΔE 95.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.99:1WCAG large text: AAA
Contrast with black, large text2.1:1WCAG large text: Fail

Named colours

Medium blue · ΔE 7.5Blue violet · ΔE 21.5Dark blue · ΔE 26.2Dark violet · ΔE 26.3Blue · ΔE 26.8Navy · ΔE 31.3
Nearest named CSS colourMedium blue (#0000CD)ΔE 7.5, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D1C10C
Analogous#0C7FD1, #5E0CD1
Triadic#D10C1C, #1CD10C
Split complementary#D15E0C, #7FD10C
Tetradic#D10C7F, #D1C10C, #0CD15E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AFB5FA
Lighter +30%#7E88F8
Lighter +20%#4E5CF5
Lighter +10%#1E2FF2
Darker −10%#0916A1
Darker −20%#060F71
Darker −30%#040940
Darker −40%#010210
More saturated +25%#0012DD
Less saturated −25%#2833B5

Channel breakdown

R12
G28
B209
Red12 (4.7%)
Green28 (11%)
Blue209 (82%)
Hue235.13°
Saturation (HSL)89.14%
Lightness43.33%
Dominant channelBlue
Hex per channelR 0C · G 1C · B D1

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Every value on this page was computed from “0c1cd1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.