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Colour

#30003A

  • #30003A
  • Violet
  • Dark
  • Nearest: Midnight blue

#30003A is a violet with RGB values 48, 0, 58 and HSL 290°, 100%, 11%. It is a dark colour, so white text on it reaches 17.7:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#30003A#30003A
HEX#30003A
RGBrgb(48, 0, 58)
RGB (0–1)0.1882, 0, 0.2275
RGB percentages18.8%, 0%, 22.7%
HSLhsl(289.7, 100%, 11.4%)
HSV / HSBhsv(289.7, 100%, 22.7%)
CMYK17.2%, 100%, 0%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,145,786
CSS custom property--colour: #30003A;

Brightness & contrast

Relative luminance0.00934WCAG 2.x, 0 is black and 1 is white
Perceived brightness32.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.7:1
Contrast with white17.7:1WCAG normal text: AAA
Contrast with black1.19:1WCAG normal text: Fail
Greyscale equivalent#0E0E0E
Inverted#CFFFC5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00153Bno red cones; affects about 1% of men; ΔE 23 from the original
Deuteranopia#041A39no green cones; the most common form, about 1% of men; ΔE 27.2 from the original
Tritanopia#300D1Eno blue cones; rare, and affects men and women equally; ΔE 25.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.7:1WCAG large text: AAA
Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 25.9Dark slateblue · ΔE 29Rebecca purple · ΔE 34.8Purple · ΔE 36.1Indigo · ΔE 36.5Dark magenta · ΔE 41.1
Nearest named CSS colourMidnight blue (#191970)ΔE 25.88, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0A3A00
Analogous#13003A, #3A0027
Triadic#3A3000, #003A30
Split complementary#273A00, #003A13
Tetradic#3A1300, #0A3A00, #00273A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D407FF
Lighter +30%#AF00D3
Lighter +20%#8400A0
Lighter +10%#5A006D
Darker −10%#060007
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#30003A
Less saturated −25%#2B0733

Channel breakdown

R48
G0
B58
Red48 (18.8%)
Green0 (0%)
Blue58 (22.7%)
Hue289.66°
Saturation (HSL)100%
Lightness11.37%
Dominant channelBlue
Hex per channelR 30 · G 00 · B 3A

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Every value on this page was computed from “30003a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.