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Recognised as Colour

#22032F

  • #22032F
  • Violet
  • Dark
  • Nearest: Midnight blue

#22032F is a violet with RGB values 34, 3, 47 and HSL 282°, 88%, 10%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#22032F#22032F
HEX#22032F
RGBrgb(34, 3, 47)
RGB (0–1)0.1333, 0.0118, 0.1843
RGB percentages13.3%, 1.2%, 18.4%
HSLhsl(282.3, 88%, 9.8%)
HSV / HSBhsv(282.3, 93.6%, 18.4%)
CMYK27.7%, 93.6%, 0%, 81.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,229,039
CSS custom property--colour: #22032F;

Brightness & contrast

Relative luminance0.0061WCAG 2.x, 0 is black and 1 is white
Perceived brightness24.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.72:1
Contrast with white18.72:1WCAG normal text: AAA
Contrast with black1.12:1WCAG normal text: Fail
Greyscale equivalent#0D0D0D
Inverted#DDFCD0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001030no red cones; affects about 1% of men; ΔE 17.2 from the original
Deuteranopia#01132Eno green cones; the most common form, about 1% of men; ΔE 19.7 from the original
Tritanopia#210C18no blue cones; rare, and affects men and women equally; ΔE 21.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.72:1WCAG large text: AAA
Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 30.9Black · ΔE 32.6Dark slateblue · ΔE 32.7Rebecca purple · ΔE 42Indigo · ΔE 44.8Purple · ΔE 45.2
Nearest named CSS colourMidnight blue (#191970)ΔE 30.9, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#102F03
Analogous#0C032F, #2F0326
Triadic#2F2203, #032F22
Split complementary#262F03, #032F0C
Tetradic#2F0C03, #102F03, #03262F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AD0FEF
Lighter +30%#8A0CBF
Lighter +20%#67098F
Lighter +10%#45065F
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#230032
Less saturated −25%#1F0929

Channel breakdown

R34
G3
B47
Red34 (13.3%)
Green3 (1.2%)
Blue47 (18.4%)
Hue282.27°
Saturation (HSL)88%
Lightness9.8%
Dominant channelBlue
Hex per channelR 22 · G 03 · B 2F

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Every value on this page was computed from “22032f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.