Colour

#08223C

#08223C
Blue
Dark
Nearest: Black

#08223C is a blue with RGB values 8, 34, 60 and HSL 210°, 76%, 13%. It is a dark colour, so white text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#08223C#08223C

HEX#08223C

RGBrgb(8, 34, 60)

RGB (0–1)0.0314, 0.1333, 0.2353

RGB percentages3.1%, 13.3%, 23.5%

HSLhsl(210, 76.5%, 13.3%)

HSV / HSBhsv(210, 86.7%, 23.5%)

CMYK86.7%, 43.3%, 0%, 76.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer533,052

CSS custom property--colour: #08223C;

Brightness & contrast

Relative luminance0.01522WCAG 2.x, 0 is black and 1 is white

Perceived brightness33.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.1:1

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

Contrast with black1.3:1WCAG normal text: Fail

Greyscale equivalent#1E1E1E

Inverted#F7DDC3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#16243Dno red cones; affects about 1% of men; ΔE 3 from the original

Deuteranopia#0E1F3Bno green cones; the most common form, about 1% of men; ΔE 3.1 from the original

Tritanopia#00282Cno blue cones; rare, and affects men and women equally; ΔE 18.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text1.3:1WCAG large text: Fail

Named colours

Black · ΔE 23.4 Dark slate grey · ΔE 27.5 Dim grey · ΔE 37.2 Dark slateblue · ΔE 38.1 Slate grey · ΔE 41.2 Steel blue · ΔE 42

Nearest named CSS colourBlack (#000000)ΔE 23.35, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3C2208

Analogous#083C3C, #08083C

Triadic#3C0822, #223C08

Split complementary#3C0808, #3C3C08

Tetradic#3C083C, #3C2208, #083C08

Tints, shades & saturation

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

Lighter +40%#2D88E3

Lighter +30%#1A6FC3

Lighter +20%#145596

Lighter +10%#0E3C69

Darker −10%#02090F

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#002244

Less saturated −25%#102234

Channel breakdown

G34

B60

Red8 (3.1%)

Green34 (13.3%)

Blue60 (23.5%)

Hue210°

Saturation (HSL)76.47%

Lightness13.33%

Dominant channelBlue

Hex per channelR 08 · G 22 · B 3C

Keep nerding

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

#08223C

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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