Colour

#2D121A

#2D121A
Red
Dark
Nearest: Black

#2D121A is a red with RGB values 45, 18, 26 and HSL 342°, 43%, 12%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2D121A#2D121A

HEX#2D121A

RGBrgb(45, 18, 26)

RGB (0–1)0.1765, 0.0706, 0.102

RGB percentages17.6%, 7.1%, 10.2%

HSLhsl(342.2, 42.9%, 12.4%)

HSV / HSBhsv(342.2, 60%, 17.6%)

CMYK0%, 60%, 42.2%, 82.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,953,754

CSS custom property--colour: #2D121A;

Brightness & contrast

Relative luminance0.01065WCAG 2.x, 0 is black and 1 is white

Perceived brightness29.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.31:1

Contrast with white17.31:1WCAG normal text: AAA

Contrast with black1.21:1WCAG normal text: Fail

Greyscale equivalent#181818

Inverted#D2EDE5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#16171Ano red cones; affects about 1% of men; ΔE 15.1 from the original

Deuteranopia#1D1C19no green cones; the most common form, about 1% of men; ΔE 15.3 from the original

Tritanopia#311015no blue cones; rare, and affects men and women equally; ΔE 4.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.31:1WCAG large text: AAA

Contrast with black, large text1.21:1WCAG large text: Fail

Named colours

Black · ΔE 17.8 Dark slate grey · ΔE 34.7 Dim grey · ΔE 38 Gray · ΔE 46.5 Slate grey · ΔE 47.9 Dark slateblue · ΔE 49.1

Nearest named CSS colourBlack (#000000)ΔE 17.77, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#122D25

Analogous#2D1228, #2D1812

Triadic#1A2D12, #121A2D

Split complementary#122D18, #12282D

Tetradic#282D12, #122D25, #17122D

Tints, shades & saturation

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

Lighter +40%#BA5170

Lighter +30%#9A3E59

Lighter +20%#762F44

Lighter +10%#51212F

Darker −10%#090305

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#350A17

Less saturated −25%#251A1D

Channel breakdown

R45

G18

B26

Red45 (17.6%)

Green18 (7.1%)

Blue26 (10.2%)

Hue342.22°

Saturation (HSL)42.86%

Lightness12.35%

Dominant channelRed

Hex per channelR 2D · G 12 · B 1A

Keep nerding

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

#2D121A

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

Nerdulate something else