Colour

#2D20D2

#2D20D2
Blue
Dark
Nearest: Medium blue

#2D20D2 is a blue with RGB values 45, 32, 210 and HSL 244°, 74%, 47%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#2D20D2#2D20D2

HEX#2D20D2

RGBrgb(45, 32, 210)

RGB (0–1)0.1765, 0.1255, 0.8235

RGB percentages17.6%, 12.5%, 82.4%

HSLhsl(244.4, 73.6%, 47.5%)

HSV / HSBhsv(244.4, 84.8%, 82.4%)

CMYK78.6%, 84.8%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,957,522

CSS custom property--colour: #2D20D2;

Brightness & contrast

Relative luminance0.06244WCAG 2.x, 0 is black and 1 is white

Perceived brightness79 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.34:1

Contrast with white9.34:1WCAG normal text: AAA

Contrast with black2.25:1WCAG normal text: Fail

Greyscale equivalent#303030

Inverted#D2DF2D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#004FD7no red cones; affects about 1% of men; ΔE 29.8 from the original

Deuteranopia#003ECFno green cones; the most common form, about 1% of men; ΔE 20.3 from the original

Tritanopia#005C7Dno blue cones; rare, and affects men and women equally; ΔE 93.9 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text9.34:1WCAG large text: AAA

Contrast with black, large text2.25:1WCAG large text: Fail

Named colours

Medium blue · ΔE 9.9 Blue violet · ΔE 18.9 Dark violet · ΔE 24 Dark blue · ΔE 25.3 Blue · ΔE 28.7 Dark orchid · ΔE 29.4

Nearest named CSS colourMedium blue (#0000CD)ΔE 9.86, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#C5D220

Analogous#206CD2, #8620D2

Triadic#D22D20, #20D22D

Split complementary#D28620, #6CD220

Tetradic#D2206C, #C5D220, #20D286

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#CBC7F7

Lighter +30%#A19BF0

Lighter +20%#786FE9

Lighter +10%#4E43E2

Darker −10%#2419A6

Darker −20%#1A1379

Darker −30%#110C4D

Darker −40%#070521

More saturated +25%#1302F0

Less saturated −25%#473EB4

Channel breakdown

R45

G32

B210

Red45 (17.6%)

Green32 (12.5%)

Blue210 (82.4%)

Hue244.38°

Saturation (HSL)73.55%

Lightness47.45%

Dominant channelBlue

Hex per channelR 2D · G 20 · B D2

Keep nerding

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#2D20D2

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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