Recognised as Colour

#09233D

#09233D
Blue
Dark
Nearest: Black

#09233D is a blue with RGB values 9, 35, 61 and HSL 210°, 74%, 14%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#09233D#09233D

HEX#09233D

RGBrgb(9, 35, 61)

RGB (0–1)0.0353, 0.1373, 0.2392

RGB percentages3.5%, 13.7%, 23.9%

HSLhsl(210, 74.3%, 13.7%)

HSV / HSBhsv(210, 85.2%, 23.9%)

CMYK85.2%, 42.6%, 0%, 76.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer598,845

CSS custom property--colour: #09233D;

Brightness & contrast

Relative luminance0.01597WCAG 2.x, 0 is black and 1 is white

Perceived brightness34.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.92:1

Contrast with white15.92:1WCAG normal text: AAA

Contrast with black1.32:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#F6DCC2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#17253Eno red cones; affects about 1% of men; ΔE 3 from the original

Deuteranopia#0F203Cno green cones; the most common form, about 1% of men; ΔE 3.1 from the original

Tritanopia#00292Dno 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 text15.92:1WCAG large text: AAA

Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Black · ΔE 23.6 Dark slate grey · ΔE 27.1 Dim grey · ΔE 36.8 Dark slateblue · ΔE 38 Slate grey · ΔE 40.7 Steel blue · ΔE 41.6

Nearest named CSS colourBlack (#000000)ΔE 23.57, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3D2309

Analogous#093D3D, #09093D

Triadic#3D0923, #233D09

Split complementary#3D0909, #3D3D09

Tetradic#3D093D, #3D2309, #093D09

Tints, shades & saturation

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

Lighter +40%#3189E1

Lighter +30%#1D70C2

Lighter +20%#165696

Lighter +10%#103D69

Darker −10%#020A11

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#002346

Less saturated −25%#122334

Channel breakdown

G35

B61

Red9 (3.5%)

Green35 (13.7%)

Blue61 (23.9%)

Hue210°

Saturation (HSL)74.29%

Lightness13.73%

Dominant channelBlue

Hex per channelR 09 · G 23 · B 3D

Keep nerding

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

#09233D

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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