Recognised as Colour

#1D134F

#1D134F
Blue
Dark
Nearest: Midnight blue

#1D134F is a blue with RGB values 29, 19, 79 and HSL 250°, 61%, 19%. It is a dark colour, so white text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1D134F#1D134F

HEX#1D134F

RGBrgb(29, 19, 79)

RGB (0–1)0.1137, 0.0745, 0.3098

RGB percentages11.4%, 7.5%, 31%

HSLhsl(250, 61.2%, 19.2%)

HSV / HSBhsv(250, 75.9%, 31%)

CMYK63.3%, 75.9%, 0%, 69%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,905,487

CSS custom property--colour: #1D134F;

Brightness & contrast

Relative luminance0.01291WCAG 2.x, 0 is black and 1 is white

Perceived brightness34.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.69:1

Contrast with white16.69:1WCAG normal text: AAA

Contrast with black1.26:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#E2ECB0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#002051no red cones; affects about 1% of men; ΔE 13.1 from the original

Deuteranopia#001C4Eno green cones; the most common form, about 1% of men; ΔE 11.2 from the original

Tritanopia#03232Fno blue cones; rare, and affects men and women equally; ΔE 38.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.69:1WCAG large text: AAA

Contrast with black, large text1.26:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 16.9 Dark slateblue · ΔE 20.9 Rebecca purple · ΔE 31.1 Indigo · ΔE 34.3 Navy · ΔE 37.7 Purple · ΔE 39.5

Nearest named CSS colourMidnight blue (#191970)ΔE 16.93, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#454F13

Analogous#13274F, #3B134F

Triadic#4F1D13, #134F1D

Split complementary#4F3B13, #274F13

Tetradic#4F1327, #454F13, #134F3B

Tints, shades & saturation

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

Lighter +40%#6D57D7

Lighter +30%#4A31CA

Lighter +20%#3B27A1

Lighter +10%#2C1D78

Darker −10%#0E0926

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#15075B

Less saturated −25%#251F43

Channel breakdown

R29

G19

B79

Red29 (11.4%)

Green19 (7.5%)

Blue79 (31%)

Hue250°

Saturation (HSL)61.22%

Lightness19.22%

Dominant channelBlue

Hex per channelR 1D · G 13 · B 4F

Keep nerding

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

#1D134F

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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