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Recognised as Colour

#2A0367

  • #2A0367
  • Violet
  • Dark
  • Nearest: Midnight blue

#2A0367 is a violet with RGB values 42, 3, 103 and HSL 263°, 94%, 21%. It is a dark colour, so white text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#2A0367#2A0367
HEX#2A0367
RGBrgb(42, 3, 103)
RGB (0–1)0.1647, 0.0118, 0.4039
RGB percentages16.5%, 1.2%, 40.4%
HSLhsl(263.4, 94.3%, 20.8%)
HSV / HSBhsv(263.4, 97.1%, 40.4%)
CMYK59.2%, 97.1%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,753,383
CSS custom property--colour: #2A0367;

Brightness & contrast

Relative luminance0.01537WCAG 2.x, 0 is black and 1 is white
Perceived brightness41.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.06:1
Contrast with white16.06:1WCAG normal text: AAA
Contrast with black1.31:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#D5FC98

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002369no red cones; affects about 1% of men; ΔE 21.8 from the original
Deuteranopia#001F65no green cones; the most common form, about 1% of men; ΔE 20.5 from the original
Tritanopia#0F263Ano blue cones; rare, and affects men and women equally; ΔE 53.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text16.06:1WCAG large text: AAA
Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 9.8Indigo · ΔE 13.9Navy · ΔE 17.3Rebecca purple · ΔE 20.2Dark blue · ΔE 22.2Dark slateblue · ΔE 24.3
Nearest named CSS colourMidnight blue (#191970)ΔE 9.82, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#406703
Analogous#030E67, #5C0367
Triadic#672A03, #03672A
Split complementary#675C03, #0E6703
Tetradic#67030E, #406703, #03675C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#863DF9
Lighter +30%#670BF8
Lighter +20%#5206CA
Lighter +10%#3E0499
Darker −10%#160235
Darker −20%#020004
Darker −30%#000000
Darker −40%#000000
More saturated +25%#29006A
Less saturated −25%#2D105A

Channel breakdown

R42
G3
B103
Red42 (16.5%)
Green3 (1.2%)
Blue103 (40.4%)
Hue263.4°
Saturation (HSL)94.34%
Lightness20.78%
Dominant channelBlue
Hex per channelR 2A · G 03 · B 67

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Every value on this page was computed from “2a0367” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.