Colour

#1D2434

#1D2434
Blue
Dark
Nearest: Black

#1D2434 is a blue with RGB values 29, 36, 52 and HSL 222°, 28%, 16%. It is a dark colour, so white text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1D2434#1D2434

HEX#1D2434

RGBrgb(29, 36, 52)

RGB (0–1)0.1137, 0.1412, 0.2039

RGB percentages11.4%, 14.1%, 20.4%

HSLhsl(221.7, 28.4%, 15.9%)

HSV / HSBhsv(221.7, 44.2%, 20.4%)

CMYK44.2%, 30.8%, 0%, 79.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,909,812

CSS custom property--colour: #1D2434;

Brightness & contrast

Relative luminance0.01771WCAG 2.x, 0 is black and 1 is white

Perceived brightness36.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.51:1

Contrast with white15.51:1WCAG normal text: AAA

Contrast with black1.35:1WCAG normal text: Fail

Greyscale equivalent#242424

Inverted#E2DBCB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1F2535no red cones; affects about 1% of men; ΔE 0.7 from the original

Deuteranopia#1C2334no green cones; the most common form, about 1% of men; ΔE 0.9 from the original

Tritanopia#16272Ano blue cones; rare, and affects men and women equally; ΔE 10.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.51:1WCAG large text: AAA

Contrast with black, large text1.35:1WCAG large text: Fail

Named colours

Black · ΔE 18.4 Dark slate grey · ΔE 23.1 Dim grey · ΔE 32.3 Slate grey · ΔE 38.8 Gray · ΔE 41 Light slate grey · ΔE 41.9

Nearest named CSS colourBlack (#000000)ΔE 18.36, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#342D1D

Analogous#1D2F34, #221D34

Triadic#341D24, #24341D

Split complementary#34221D, #2F341D

Tetradic#341D2F, #342D1D, #1D3422

Tints, shades & saturation

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

Lighter +40%#6F82AE

Lighter +30%#546896

Lighter +20%#425175

Lighter +10%#2F3B55

Darker −10%#0B0D13

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#13203E

Less saturated −25%#27282A

Channel breakdown

R29

G36

B52

Red29 (11.4%)

Green36 (14.1%)

Blue52 (20.4%)

Hue221.74°

Saturation (HSL)28.4%

Lightness15.88%

Dominant channelBlue

Hex per channelR 1D · G 24 · B 34

Keep nerding

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

#1D2434

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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