Colour

#25293A

#25293A
Blue
Dark
Nearest: Black

#25293A is a blue with RGB values 37, 41, 58 and HSL 229°, 22%, 19%. It is a dark colour, so white text on it reaches 14.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#25293A#25293A

HEX#25293A

RGBrgb(37, 41, 58)

RGB (0–1)0.1451, 0.1608, 0.2275

RGB percentages14.5%, 16.1%, 22.7%

HSLhsl(228.6, 22.1%, 18.6%)

HSV / HSBhsv(228.6, 36.2%, 22.7%)

CMYK36.2%, 29.3%, 0%, 77.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,435,386

CSS custom property--colour: #25293A;

Brightness & contrast

Relative luminance0.02285WCAG 2.x, 0 is black and 1 is white

Perceived brightness42.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.41:1

Contrast with white14.41:1WCAG normal text: AAA

Contrast with black1.46:1WCAG normal text: Fail

Greyscale equivalent#292929

Inverted#DAD6C5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#242B3Bno red cones; affects about 1% of men; ΔE 1.6 from the original

Deuteranopia#22293Ano green cones; the most common form, about 1% of men; ΔE 1.2 from the original

Tritanopia#1F2C2Fno blue cones; rare, and affects men and women equally; ΔE 11 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.41:1WCAG large text: AAA

Contrast with black, large text1.46:1WCAG large text: Fail

Named colours

Black · ΔE 20.7 Dark slate grey · ΔE 22.1 Dim grey · ΔE 30 Slate grey · ΔE 36.3 Gray · ΔE 38.6 Light slate grey · ΔE 39.4

Nearest named CSS colourBlack (#000000)ΔE 20.68, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3A3625

Analogous#25343A, #2C253A

Triadic#3A2529, #293A25

Split complementary#3A2C25, #343A25

Tetradic#3A2534, #3A3625, #253A2C

Tints, shades & saturation

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

Lighter +40%#7E87AD

Lighter +30%#616B97

Lighter +20%#4D5578

Lighter +10%#393F59

Darker −10%#11131B

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#192246

Less saturated −25%#303030

Channel breakdown

R37

G41

B58

Red37 (14.5%)

Green41 (16.1%)

Blue58 (22.7%)

Hue228.57°

Saturation (HSL)22.11%

Lightness18.63%

Dominant channelBlue

Hex per channelR 25 · G 29 · B 3A

Keep nerding

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#25293A

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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