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Recognised as Colour

#25164F

  • #25164F
  • Violet
  • Dark
  • Nearest: Midnight blue

#25164F is a violet with RGB values 37, 22, 79 and HSL 256°, 56%, 20%. 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

#25164F#25164F
HEX#25164F
RGBrgb(37, 22, 79)
RGB (0–1)0.1451, 0.0863, 0.3098
RGB percentages14.5%, 8.6%, 31%
HSLhsl(255.8, 56.4%, 19.8%)
HSV / HSBhsv(255.8, 72.2%, 31%)
CMYK53.2%, 72.2%, 0%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,430,543
CSS custom property--colour: #25164F;

Brightness & contrast

Relative luminance0.01532WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.08:1
Contrast with white16.08:1WCAG normal text: AAA
Contrast with black1.31:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#DAE9B0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002251no red cones; affects about 1% of men; ΔE 14 from the original
Deuteranopia#00204Eno green cones; the most common form, about 1% of men; ΔE 13.8 from the original
Tritanopia#172430no blue cones; rare, and affects men and women equally; ΔE 34.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.08:1WCAG large text: AAA
Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 19.1Dark slateblue · ΔE 20.5Rebecca purple · ΔE 31.4Indigo · ΔE 35.6Purple · ΔE 39.3Navy · ΔE 40
Nearest named CSS colourMidnight blue (#191970)ΔE 19.05, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#404F16
Analogous#16244F, #41164F
Triadic#4F2516, #164F25
Split complementary#4F4216, #244F16
Tetradic#4F1624, #404F16, #164F42

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7D5FD2
Lighter +30%#5D37C7
Lighter +20%#4A2C9F
Lighter +10%#382177
Darker −10%#120B27
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F095C
Less saturated −25%#2B2342

Channel breakdown

R37
G22
B79
Red37 (14.5%)
Green22 (8.6%)
Blue79 (31%)
Hue255.79°
Saturation (HSL)56.44%
Lightness19.8%
Dominant channelBlue
Hex per channelR 25 · G 16 · B 4F

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Every value on this page was computed from “25164f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.