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Colour

#2B0C7D

  • #2B0C7D
  • Violet
  • Dark
  • Nearest: Indigo

#2B0C7D is a violet with RGB values 43, 12, 125 and HSL 256°, 82%, 27%. It is a dark colour, so white text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#2B0C7D#2B0C7D
HEX#2B0C7D
RGBrgb(43, 12, 125)
RGB (0–1)0.1686, 0.0471, 0.4902
RGB percentages16.9%, 4.7%, 49%
HSLhsl(256.5, 82.5%, 26.9%)
HSV / HSBhsv(256.5, 90.4%, 49%)
CMYK65.6%, 90.4%, 0%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,821,245
CSS custom property--colour: #2B0C7D;

Brightness & contrast

Relative luminance0.02257WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.47:1
Contrast with white14.47:1WCAG normal text: AAA
Contrast with black1.45:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#D4F382

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002D80no red cones; affects about 1% of men; ΔE 22.6 from the original
Deuteranopia#00267Bno green cones; the most common form, about 1% of men; ΔE 19.2 from the original
Tritanopia#003248no blue cones; rare, and affects men and women equally; ΔE 63 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text14.47:1WCAG large text: AAA
Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Indigo · ΔE 9.2Navy · ΔE 9.9Midnight blue · ΔE 14Dark blue · ΔE 14.1Rebecca purple · ΔE 18.6Dark slateblue · ΔE 26.8
Nearest named CSS colourIndigo (#4B0082)ΔE 9.16, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5E7D0C
Analogous#0C267D, #640C7D
Triadic#7D2B0C, #0C7D2B
Split complementary#7D630C, #267D0C
Tetradic#7D0C25, #5E7D0C, #0C7D63

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8B65F0
Lighter +30%#6836EC
Lighter +20%#4B15DA
Lighter +10%#3B10AC
Darker −10%#1B084E
Darker −20%#0B0320
Darker −30%#000000
Darker −40%#000000
More saturated +25%#260089
Less saturated −25%#331D6C

Channel breakdown

R43
G12
B125
Red43 (16.9%)
Green12 (4.7%)
Blue125 (49%)
Hue256.46°
Saturation (HSL)82.48%
Lightness26.86%
Dominant channelBlue
Hex per channelR 2B · G 0C · B 7D

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Every value on this page was computed from “2b0c7d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.