Colour

#454D52

#454D52
Blue
Dark
Nearest: Dark slate grey

#454D52 is a blue with RGB values 69, 77, 82 and HSL 203°, 9%, 30%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#454D52#454D52

HEX#454D52

RGBrgb(69, 77, 82)

RGB (0–1)0.2706, 0.302, 0.3216

RGB percentages27.1%, 30.2%, 32.2%

HSLhsl(203.1, 8.6%, 29.6%)

HSV / HSBhsv(203.1, 15.9%, 32.2%)

CMYK15.9%, 6.1%, 0%, 67.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,541,778

CSS custom property--colour: #454D52;

Brightness & contrast

Relative luminance0.07182WCAG 2.x, 0 is black and 1 is white

Perceived brightness75.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.62:1

Contrast with white8.62:1WCAG normal text: AAA

Contrast with black2.44:1WCAG normal text: Fail

Greyscale equivalent#4C4C4C

Inverted#BAB2AD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4B4D52no red cones; affects about 1% of men; ΔE 2.5 from the original

Deuteranopia#494B52no green cones; the most common form, about 1% of men; ΔE 2.8 from the original

Tritanopia#424E4Fno blue cones; rare, and affects men and women equally; ΔE 3.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.62:1WCAG large text: AAA

Contrast with black, large text2.44:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.8 Dim grey · ΔE 13 Slate grey · ΔE 21.6 Gray · ΔE 21.8 Light slate grey · ΔE 24.7 Teal · ΔE 31.6

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.77, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#524A45

Analogous#455251, #454652

Triadic#52454D, #4D5245

Split complementary#524546, #525145

Tetradic#514552, #524A45, #465245

Tints, shades & saturation

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

Lighter +40%#ABB3B8

Lighter +30%#8F9AA1

Lighter +20%#748189

Lighter +10%#5C676E

Darker −10%#2E3336

Darker −20%#16191B

Darker −30%#000000

Darker −40%#000000

More saturated +25%#325165

Less saturated −25%#4C4C4C

Channel breakdown

R69

G77

B82

Red69 (27.1%)

Green77 (30.2%)

Blue82 (32.2%)

Hue203.08°

Saturation (HSL)8.61%

Lightness29.61%

Dominant channelBlue

Hex per channelR 45 · G 4D · B 52

Keep nerding

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

#454D52

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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