Colour

#210D1E

#210D1E
Magenta
Dark
Nearest: Black

#210D1E is a magenta with RGB values 33, 13, 30 and HSL 309°, 43%, 9%. It is a dark colour, so white text on it reaches 18.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#210D1E#210D1E

HEX#210D1E

RGBrgb(33, 13, 30)

RGB (0–1)0.1294, 0.051, 0.1176

RGB percentages12.9%, 5.1%, 11.8%

HSLhsl(309, 43.5%, 9%)

HSV / HSBhsv(309, 60.6%, 12.9%)

CMYK0%, 60.6%, 9.1%, 87.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,166,046

CSS custom property--colour: #210D1E;

Brightness & contrast

Relative luminance0.00705WCAG 2.x, 0 is black and 1 is white

Perceived brightness23 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.41:1

Contrast with white18.41:1WCAG normal text: AAA

Contrast with black1.14:1WCAG normal text: Fail

Greyscale equivalent#121212

Inverted#DEF2E1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0D121Fno red cones; affects about 1% of men; ΔE 11.8 from the original

Deuteranopia#12151Dno green cones; the most common form, about 1% of men; ΔE 12.5 from the original

Tritanopia#230E14no blue cones; rare, and affects men and women equally; ΔE 8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.41:1WCAG large text: AAA

Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 16.5 Dark slate grey · ΔE 35.5 Dim grey · ΔE 41 Dark slateblue · ΔE 44.4 Midnight blue · ΔE 47.1 Slate grey · ΔE 49.1

Nearest named CSS colourBlack (#000000)ΔE 16.48, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0D2110

Analogous#1A0D21, #210D14

Triadic#1E210D, #0D1E21

Split complementary#14210D, #0D211A

Tetradic#211A0D, #0D2110, #0D1421

Tints, shades & saturation

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

Lighter +40%#B347A3

Lighter +30%#8F3882

Lighter +20%#6A2A61

Lighter +10%#461B3F

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#270722

Less saturated −25%#1B131A

Channel breakdown

R33

G13

B30

Red33 (12.9%)

Green13 (5.1%)

Blue30 (11.8%)

Hue309°

Saturation (HSL)43.48%

Lightness9.02%

Dominant channelRed

Hex per channelR 21 · G 0D · B 1E

Keep nerding

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

#210D1E

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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