Colour

#21062C

#21062C
Violet
Dark
Nearest: Black

#21062C is a violet with RGB values 33, 6, 44 and HSL 283°, 76%, 10%. It is a dark colour, so white text on it reaches 18.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#21062C#21062C

HEX#21062C

RGBrgb(33, 6, 44)

RGB (0–1)0.1294, 0.0235, 0.1725

RGB percentages12.9%, 2.4%, 17.3%

HSLhsl(282.6, 76%, 9.8%)

HSV / HSBhsv(282.6, 86.4%, 17.3%)

CMYK25%, 86.4%, 0%, 82.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,164,268

CSS custom property--colour: #21062C;

Brightness & contrast

Relative luminance0.00635WCAG 2.x, 0 is black and 1 is white

Perceived brightness23.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.63:1

Contrast with white18.63:1WCAG normal text: AAA

Contrast with black1.13:1WCAG normal text: Fail

Greyscale equivalent#0E0E0E

Inverted#DEF9D3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00112Dno red cones; affects about 1% of men; ΔE 16.4 from the original

Deuteranopia#05132Bno green cones; the most common form, about 1% of men; ΔE 17.2 from the original

Tritanopia#200E18no blue cones; rare, and affects men and women equally; ΔE 19.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.63:1WCAG large text: AAA

Contrast with black, large text1.13:1WCAG large text: Fail

Named colours

Black · ΔE 28.8 Midnight blue · ΔE 34 Dark slateblue · ΔE 34.5 Dark slate grey · ΔE 44.2 Rebecca purple · ΔE 44.9 Dim grey · ΔE 47.9

Nearest named CSS colourBlack (#000000)ΔE 28.84, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#112C06

Analogous#0E062C, #2C0624

Triadic#2C2106, #062C21

Split complementary#242C06, #062C0E

Tetradic#2C0E06, #112C06, #06242C

Tints, shades & saturation

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

Lighter +40%#A81EE0

Lighter +30%#8618B3

Lighter +20%#641286

Lighter +10%#430C59

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#240032

Less saturated −25%#1E0C26

Channel breakdown

R33

B44

Red33 (12.9%)

Green6 (2.4%)

Blue44 (17.3%)

Hue282.63°

Saturation (HSL)76%

Lightness9.8%

Dominant channelBlue

Hex per channelR 21 · G 06 · B 2C

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#21062C

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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