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Colour

#30106A

  • #30106A
  • Violet
  • Dark
  • Nearest: Midnight blue

#30106A is a violet with RGB values 48, 16, 106 and HSL 261°, 74%, 24%. It is a dark colour, so white text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#30106A#30106A
HEX#30106A
RGBrgb(48, 16, 106)
RGB (0–1)0.1882, 0.0627, 0.4157
RGB percentages18.8%, 6.3%, 41.6%
HSLhsl(261.3, 73.8%, 23.9%)
HSV / HSBhsv(261.3, 84.9%, 41.6%)
CMYK54.7%, 84.9%, 0%, 58.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,149,930
CSS custom property--colour: #30106A;

Brightness & contrast

Relative luminance0.0204WCAG 2.x, 0 is black and 1 is white
Perceived brightness46 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.92:1
Contrast with white14.92:1WCAG normal text: AAA
Contrast with black1.41:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#CFEF95

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00296Cno red cones; affects about 1% of men; ΔE 21 from the original
Deuteranopia#002568no green cones; the most common form, about 1% of men; ΔE 19.6 from the original
Tritanopia#1B2B3Eno blue cones; rare, and affects men and women equally; ΔE 49.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text14.92:1WCAG large text: AAA
Contrast with black, large text1.41:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 6.8Indigo · ΔE 16.8Rebecca purple · ΔE 18.1Dark slateblue · ΔE 19.3Navy · ΔE 21.6Dark blue · ΔE 26.3
Nearest named CSS colourMidnight blue (#191970)ΔE 6.78, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A6A10
Analogous#101D6A, #5D106A
Triadic#6A3010, #106A30
Split complementary#6A5D10, #1D6A10
Tetradic#6A101D, #4A6A10, #106A5D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8F5FE7
Lighter +30%#7033E0
Lighter +20%#581DC3
Lighter +10%#441796
Darker −10%#1C093E
Darker −20%#080311
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2C0179
Less saturated −25%#341F5B

Channel breakdown

R48
G16
B106
Red48 (18.8%)
Green16 (6.3%)
Blue106 (41.6%)
Hue261.33°
Saturation (HSL)73.77%
Lightness23.92%
Dominant channelBlue
Hex per channelR 30 · G 10 · B 6A

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Every value on this page was computed from “30106a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.