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Recognised as Colour

#2A0B30

  • #2A0B30
  • Magenta
  • Dark
  • Nearest: Black

#2A0B30 is a magenta with RGB values 42, 11, 48 and HSL 290°, 63%, 12%. It is a dark colour, so white text on it reaches 17.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2A0B30#2A0B30
HEX#2A0B30
RGBrgb(42, 11, 48)
RGB (0–1)0.1647, 0.0431, 0.1882
RGB percentages16.5%, 4.3%, 18.8%
HSLhsl(290.3, 62.7%, 11.6%)
HSV / HSBhsv(290.3, 77.1%, 18.8%)
CMYK12.5%, 77.1%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,755,376
CSS custom property--colour: #2A0B30;

Brightness & contrast

Relative luminance0.00945WCAG 2.x, 0 is black and 1 is white
Perceived brightness29.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.66:1
Contrast with white17.66:1WCAG normal text: AAA
Contrast with black1.19:1WCAG normal text: Fail
Greyscale equivalent#141414
Inverted#D5F4CF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#031631no red cones; affects about 1% of men; ΔE 18.7 from the original
Deuteranopia#0F1A2Fno green cones; the most common form, about 1% of men; ΔE 19.7 from the original
Tritanopia#2A111Cno blue cones; rare, and affects men and women equally; ΔE 17.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.66:1WCAG large text: AAA
Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Black · ΔE 29.8Dark slateblue · ΔE 33.4Midnight blue · ΔE 34.2Dark slate grey · ΔE 43.4Rebecca purple · ΔE 43.5Dim grey · ΔE 45.9
Nearest named CSS colourBlack (#000000)ΔE 29.8, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#11300B
Analogous#170B30, #300B24
Triadic#302A0B, #0B302A
Split complementary#24300B, #0B3017
Tetradic#30170B, #11300B, #0B2430

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B836D1
Lighter +30%#9728AC
Lighter +20%#731E83
Lighter +10%#4E1559
Darker −10%#060107
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2F0437
Less saturated −25%#251229

Channel breakdown

R42
G11
B48
Red42 (16.5%)
Green11 (4.3%)
Blue48 (18.8%)
Hue290.27°
Saturation (HSL)62.71%
Lightness11.57%
Dominant channelBlue
Hex per channelR 2A · G 0B · B 30

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Every value on this page was computed from “2a0b30” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.