Colour

#244B51

#244B51
Cyan
Dark
Nearest: Dark slate grey

#244B51 is a cyan with RGB values 36, 75, 81 and HSL 188°, 38%, 23%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#244B51#244B51

HEX#244B51

RGBrgb(36, 75, 81)

RGB (0–1)0.1412, 0.2941, 0.3176

RGB percentages14.1%, 29.4%, 31.8%

HSLhsl(188, 38.5%, 22.9%)

HSV / HSBhsv(188, 55.6%, 31.8%)

CMYK55.6%, 7.4%, 0%, 68.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,378,577

CSS custom property--colour: #244B51;

Brightness & contrast

Relative luminance0.06001WCAG 2.x, 0 is black and 1 is white

Perceived brightness66.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.54:1

Contrast with white9.54:1WCAG normal text: AAA

Contrast with black2.2:1WCAG normal text: Fail

Greyscale equivalent#434343

Inverted#DBB4AE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#454851no red cones; affects about 1% of men; ΔE 13 from the original

Deuteranopia#3E4351no green cones; the most common form, about 1% of men; ΔE 13.4 from the original

Tritanopia#074E4Dno blue cones; rare, and affects men and women equally; ΔE 8.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.54:1WCAG large text: AAA

Contrast with black, large text2.2:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 4.5 Dim grey · ΔE 20.7 Teal · ΔE 25.4 Slate grey · ΔE 25.5 Gray · ΔE 28 Light slate grey · ΔE 28.4

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 4.49, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#512A24

Analogous#245141, #243551

Triadic#51244B, #4B5124

Split complementary#512434, #514124

Tetradic#412451, #512A24, #355124

Tints, shades & saturation

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

Lighter +40%#7CBBC5

Lighter +30%#59A9B5

Lighter +20%#438C98

Lighter +10%#346C74

Darker −10%#142A2E

Darker −20%#050A0A

Darker −30%#000000

Darker −40%#000000

More saturated +25%#155660

Less saturated −25%#334042

Channel breakdown

R36

G75

B81

Red36 (14.1%)

Green75 (29.4%)

Blue81 (31.8%)

Hue188°

Saturation (HSL)38.46%

Lightness22.94%

Dominant channelBlue

Hex per channelR 24 · G 4B · B 51

Keep nerding

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

#244B51

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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