Colour

#1D2332

#1D2332
Blue
Dark
Nearest: Black

#1D2332 is a blue with RGB values 29, 35, 50 and HSL 223°, 27%, 15%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1D2332#1D2332

HEX#1D2332

RGBrgb(29, 35, 50)

RGB (0–1)0.1137, 0.1373, 0.1961

RGB percentages11.4%, 13.7%, 19.6%

HSLhsl(222.9, 26.6%, 15.5%)

HSV / HSBhsv(222.9, 42%, 19.6%)

CMYK42%, 30%, 0%, 80.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,909,554

CSS custom property--colour: #1D2332;

Brightness & contrast

Relative luminance0.01694WCAG 2.x, 0 is black and 1 is white

Perceived brightness35.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.69:1

Contrast with white15.69:1WCAG normal text: AAA

Contrast with black1.34:1WCAG normal text: Fail

Greyscale equivalent#232323

Inverted#E2DCCD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1E2433no red cones; affects about 1% of men; ΔE 0.5 from the original

Deuteranopia#1C2232no green cones; the most common form, about 1% of men; ΔE 0.9 from the original

Tritanopia#172628no blue cones; rare, and affects men and women equally; ΔE 10.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.69:1WCAG large text: AAA

Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Black · ΔE 17.6 Dark slate grey · ΔE 23.2 Dim grey · ΔE 32.5 Slate grey · ΔE 39.3 Gray · ΔE 41.3 Light slate grey · ΔE 42.3

Nearest named CSS colourBlack (#000000)ΔE 17.57, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#322C1D

Analogous#1D2D32, #221D32

Triadic#321D23, #23321D

Split complementary#32211D, #2E321D

Tetradic#321D2E, #322C1D, #1D3221

Tints, shades & saturation

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

Lighter +40%#6F81AC

Lighter +30%#556793

Lighter +20%#425073

Lighter +10%#303A52

Darker −10%#0A0C12

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#131F3C

Less saturated −25%#272728

Channel breakdown

R29

G35

B50

Red29 (11.4%)

Green35 (13.7%)

Blue50 (19.6%)

Hue222.86°

Saturation (HSL)26.58%

Lightness15.49%

Dominant channelBlue

Hex per channelR 1D · G 23 · B 32

Keep nerding

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

#1D2332

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