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Recognised as Colour

#220A60

  • #220A60
  • Violet
  • Dark
  • Nearest: Midnight blue

#220A60 is a violet with RGB values 34, 10, 96 and HSL 257°, 81%, 21%. It is a dark colour, so white text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#220A60#220A60
HEX#220A60
RGBrgb(34, 10, 96)
RGB (0–1)0.1333, 0.0392, 0.3765
RGB percentages13.3%, 3.9%, 37.6%
HSLhsl(256.7, 81.1%, 20.8%)
HSV / HSBhsv(256.7, 89.6%, 37.6%)
CMYK64.6%, 89.6%, 0%, 62.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,230,880
CSS custom property--colour: #220A60;

Brightness & contrast

Relative luminance0.01402WCAG 2.x, 0 is black and 1 is white
Perceived brightness38.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.4:1
Contrast with white16.4:1WCAG normal text: AAA
Contrast with black1.28:1WCAG normal text: Fail
Greyscale equivalent#151515
Inverted#DDF59F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002262no red cones; affects about 1% of men; ΔE 18.6 from the original
Deuteranopia#001D5Fno green cones; the most common form, about 1% of men; ΔE 15.8 from the original
Tritanopia#002537no blue cones; rare, and affects men and women equally; ΔE 50.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text16.4:1WCAG large text: AAA
Contrast with black, large text1.28:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 6.7Indigo · ΔE 20.1Dark slateblue · ΔE 21.3Rebecca purple · ΔE 22.3Navy · ΔE 22.8Dark blue · ΔE 27.9
Nearest named CSS colourMidnight blue (#191970)ΔE 6.72, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#48600A
Analogous#0A1D60, #4D0A60
Triadic#60220A, #0A6022
Split complementary#604D0A, #1D600A
Tetradic#600A1D, #48600A, #0A604D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#774AEC
Lighter +30%#551CE7
Lighter +20%#4314BC
Lighter +10%#320F8E
Darker −10%#120532
Darker −20%#010004
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1E006A
Less saturated −25%#281753

Channel breakdown

R34
G10
B96
Red34 (13.3%)
Green10 (3.9%)
Blue96 (37.6%)
Hue256.74°
Saturation (HSL)81.13%
Lightness20.78%
Dominant channelBlue
Hex per channelR 22 · G 0A · B 60

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Every value on this page was computed from “220a60” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.