Colour

#230A47

#230A47
Violet
Dark
Nearest: Midnight blue

#230A47 is a violet with RGB values 35, 10, 71 and HSL 265°, 75%, 16%. It is a dark colour, so white text on it reaches 17.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#230A47#230A47

HEX#230A47

RGBrgb(35, 10, 71)

RGB (0–1)0.1373, 0.0392, 0.2784

RGB percentages13.7%, 3.9%, 27.8%

HSLhsl(264.6, 75.3%, 15.9%)

HSV / HSBhsv(264.6, 85.9%, 27.8%)

CMYK50.7%, 85.9%, 0%, 72.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,296,391

CSS custom property--colour: #230A47;

Brightness & contrast

Relative luminance0.01029WCAG 2.x, 0 is black and 1 is white

Perceived brightness31.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.41:1

Contrast with white17.41:1WCAG normal text: AAA

Contrast with black1.21:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#DCF5B8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001A49no red cones; affects about 1% of men; ΔE 15.7 from the original

Deuteranopia#001946no green cones; the most common form, about 1% of men; ΔE 16.3 from the original

Tritanopia#191B28no blue cones; rare, and affects men and women equally; ΔE 34.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.41:1WCAG large text: AAA

Contrast with black, large text1.21:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 18.4 Dark slateblue · ΔE 23.6 Rebecca purple · ΔE 31.5 Indigo · ΔE 33.4 Purple · ΔE 37.4 Navy · ΔE 37.6

Nearest named CSS colourMidnight blue (#191970)ΔE 18.41, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2E470A

Analogous#0A0F47, #420A47

Triadic#47230A, #0A4723

Split complementary#47420A, #0F470A

Tetradic#470A0F, #2E470A, #0A4742

Tints, shades & saturation

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

Lighter +40%#7F3AE3

Lighter +30%#651DCD

Lighter +20%#4F17A0

Lighter +10%#391074

Darker −10%#0D041A

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#210051

Less saturated −25%#25143D

Channel breakdown

R35

G10

B71

Red35 (13.7%)

Green10 (3.9%)

Blue71 (27.8%)

Hue264.59°

Saturation (HSL)75.31%

Lightness15.88%

Dominant channelBlue

Hex per channelR 23 · G 0A · B 47

Keep nerding

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

#230A47

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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