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Colour

#2D20DF

  • #2D20DF
  • Blue
  • Dark
  • Nearest: Medium blue

#2D20DF is a blue with RGB values 45, 32, 223 and HSL 244°, 75%, 50%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#2D20DF#2D20DF
HEX#2D20DF
RGBrgb(45, 32, 223)
RGB (0–1)0.1765, 0.1255, 0.8745
RGB percentages17.6%, 12.5%, 87.5%
HSLhsl(244.1, 74.9%, 50%)
HSV / HSBhsv(244.1, 85.7%, 87.5%)
CMYK79.8%, 85.7%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,957,535
CSS custom property--colour: #2D20DF;

Brightness & contrast

Relative luminance0.06919WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.81:1
Contrast with white8.81:1WCAG normal text: AAA
Contrast with black2.38:1WCAG normal text: Fail
Greyscale equivalent#313131
Inverted#D2DF20

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0053E4no red cones; affects about 1% of men; ΔE 31.4 from the original
Deuteranopia#0040DCno green cones; the most common form, about 1% of men; ΔE 20.6 from the original
Tritanopia#006185no blue cones; rare, and affects men and women equally; ΔE 98.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.81:1WCAG large text: AAA
Contrast with black, large text2.38:1WCAG large text: Fail

Named colours

Medium blue · ΔE 7.2Blue violet · ΔE 20Blue · ΔE 22.6Dark violet · ΔE 24.9Dark blue · ΔE 31.1Dark orchid · ΔE 32.9
Nearest named CSS colourMedium blue (#0000CD)ΔE 7.22, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D2DF20
Analogous#2073DF, #8C20DF
Triadic#DF2D20, #20DF2D
Split complementary#DF8C20, #73DF20
Tetradic#DF2073, #D2DF20, #20DF8C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5D2F9
Lighter +30%#ABA6F2
Lighter +20%#8179EC
Lighter +10%#574DE5
Darker −10%#241AB2
Darker −20%#1B1386
Darker −30%#120D59
Darker −40%#09062D
More saturated +25%#1100FF
Less saturated −25%#4940BF

Channel breakdown

R45
G32
B223
Red45 (17.6%)
Green32 (12.5%)
Blue223 (87.5%)
Hue244.08°
Saturation (HSL)74.9%
Lightness50%
Dominant channelBlue
Hex per channelR 2D · G 20 · B DF

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Every value on this page was computed from “2d20df” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.