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Recognised as Colour

#0020DA

  • #0020DA
  • Blue
  • Dark
  • Nearest: Medium blue

#0020DA is a blue with RGB values 0, 32, 218 and HSL 231°, 100%, 43%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0020DA#0020DA
HEX#0020DA
RGBrgb(0, 32, 218)
RGB (0–1)0, 0.1255, 0.8549
RGB percentages0%, 12.5%, 85.5%
HSLhsl(231.2, 100%, 42.7%)
HSV / HSBhsv(231.2, 100%, 85.5%)
CMYK100%, 85.3%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,410
CSS custom property--colour: #0020DA;

Brightness & contrast

Relative luminance0.06095WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.46:1
Contrast with white9.46:1WCAG normal text: AAA
Contrast with black2.22:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#FFDF25

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0050DFno red cones; affects about 1% of men; ΔE 30.1 from the original
Deuteranopia#003AD7no green cones; the most common form, about 1% of men; ΔE 17.1 from the original
Tritanopia#006082no blue cones; rare, and affects men and women equally; ΔE 98.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.46:1WCAG large text: AAA
Contrast with black, large text2.22:1WCAG large text: Fail

Named colours

Medium blue · ΔE 7Blue violet · ΔE 22.2Blue · ΔE 24.1Dark violet · ΔE 27.2Dark blue · ΔE 29.4Dark orchid · ΔE 34.2
Nearest named CSS colourMedium blue (#0000CD)ΔE 7.01, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DABA00
Analogous#008DDA, #4D00DA
Triadic#DA0020, #20DA00
Split complementary#DA4D00, #8DDA00
Tetradic#DA008D, #DABA00, #00DA4D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A7B4FF
Lighter +30%#7488FF
Lighter +20%#415DFF
Lighter +10%#0E31FF
Darker −10%#0019A7
Darker −20%#001174
Darker −30%#000A41
Darker −40%#00020E
More saturated +25%#0020DA
Less saturated −25%#1B33BF

Channel breakdown

R0
G32
B218
Red0 (0%)
Green32 (12.5%)
Blue218 (85.5%)
Hue231.19°
Saturation (HSL)100%
Lightness42.75%
Dominant channelBlue
Hex per channelR 00 · G 20 · B DA

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Every value on this page was computed from “0020da” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.