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Recognised as Colour

#0C0433

  • #0C0433
  • Blue
  • Dark
  • Nearest: Midnight blue

#0C0433 is a blue with RGB values 12, 4, 51 and HSL 250°, 85%, 11%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#0C0433#0C0433
HEX#0C0433
RGBrgb(12, 4, 51)
RGB (0–1)0.0471, 0.0157, 0.2
RGB percentages4.7%, 1.6%, 20%
HSLhsl(250.2, 85.5%, 10.8%)
HSV / HSBhsv(250.2, 92.2%, 20%)
CMYK76.5%, 92.2%, 0%, 80%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer787,507
CSS custom property--colour: #0C0433;

Brightness & contrast

Relative luminance0.00404WCAG 2.x, 0 is black and 1 is white
Perceived brightness18.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.43:1
Contrast with white19.43:1WCAG normal text: AAA
Contrast with black1.08:1WCAG normal text: Fail
Greyscale equivalent#090909
Inverted#F3FBCC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#000F34no red cones; affects about 1% of men; ΔE 7.7 from the original
Deuteranopia#000B32no green cones; the most common form, about 1% of men; ΔE 6.8 from the original
Tritanopia#00111Bno blue cones; rare, and affects men and women equally; ΔE 27.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.43:1WCAG large text: AAA
Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 29.2Dark slateblue · ΔE 32.2Black · ΔE 32.5Rebecca purple · ΔE 43.8Dark slate grey · ΔE 46.3Indigo · ΔE 46.5
Nearest named CSS colourMidnight blue (#191970)ΔE 29.24, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2B3304
Analogous#041333, #240433
Triadic#330C04, #04330C
Split complementary#332404, #133304
Tetradic#330413, #2B3304, #043324

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3B16ED
Lighter +30%#2D0FC1
Lighter +20%#220B92
Lighter +10%#170862
Darker −10%#010004
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#090037
Less saturated −25%#110B2C

Channel breakdown

R12
G4
B51
Red12 (4.7%)
Green4 (1.6%)
Blue51 (20%)
Hue250.21°
Saturation (HSL)85.45%
Lightness10.78%
Dominant channelBlue
Hex per channelR 0C · G 04 · B 33

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Every value on this page was computed from “0c0433” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.