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Colour

#430B67

  • #430B67
  • Violet
  • Dark
  • Nearest: Midnight blue

#430B67 is a violet with RGB values 67, 11, 103 and HSL 277°, 81%, 22%. It is a dark colour, so white text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#430B67#430B67
HEX#430B67
RGBrgb(67, 11, 103)
RGB (0–1)0.2627, 0.0431, 0.4039
RGB percentages26.3%, 4.3%, 40.4%
HSLhsl(276.5, 80.7%, 22.4%)
HSV / HSBhsv(276.5, 89.3%, 40.4%)
CMYK35%, 89.3%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,393,831
CSS custom property--colour: #430B67;

Brightness & contrast

Relative luminance0.02412WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.17:1
Contrast with white14.17:1WCAG normal text: AAA
Contrast with black1.48:1WCAG normal text: Fail
Greyscale equivalent#1E1E1E
Inverted#BCF498

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002969no red cones; affects about 1% of men; ΔE 25.8 from the original
Deuteranopia#002B65no green cones; the most common form, about 1% of men; ΔE 29.3 from the original
Tritanopia#3D253Bno blue cones; rare, and affects men and women equally; ΔE 40.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text14.17:1WCAG large text: AAA
Contrast with black, large text1.48:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 13.2Indigo · ΔE 16.5Rebecca purple · ΔE 16.7Dark slateblue · ΔE 20.4Purple · ΔE 21.8Navy · ΔE 25.1
Nearest named CSS colourMidnight blue (#191970)ΔE 13.18, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2F670B
Analogous#150B67, #670B5D
Triadic#67430B, #0B6743
Split complementary#5D670B, #0B6715
Tetradic#67150B, #2F670B, #0B5D67

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B052EC
Lighter +30%#9B23E8
Lighter +20%#7F15C3
Lighter +10%#611095
Darker −10%#250639
Darker −20%#07010B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#450072
Less saturated −25%#401959

Channel breakdown

R67
G11
B103
Red67 (26.3%)
Green11 (4.3%)
Blue103 (40.4%)
Hue276.52°
Saturation (HSL)80.7%
Lightness22.35%
Dominant channelBlue
Hex per channelR 43 · G 0B · B 67

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Every value on this page was computed from “430b67” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.