Colour

#150A29

#150A29
Violet
Dark
Nearest: Black

#150A29 is a violet with RGB values 21, 10, 41 and HSL 261°, 61%, 10%. It is a dark colour, so white text on it reaches 19:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#150A29#150A29

HEX#150A29

RGBrgb(21, 10, 41)

RGB (0–1)0.0824, 0.0392, 0.1608

RGB percentages8.2%, 3.9%, 16.1%

HSLhsl(261.3, 60.8%, 10%)

HSV / HSBhsv(261.3, 75.6%, 16.1%)

CMYK48.8%, 75.6%, 0%, 83.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,378,857

CSS custom property--colour: #150A29;

Brightness & contrast

Relative luminance0.00537WCAG 2.x, 0 is black and 1 is white

Perceived brightness19.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.96:1

Contrast with white18.96:1WCAG normal text: AAA

Contrast with black1.11:1WCAG normal text: Fail

Greyscale equivalent#0F0F0F

Inverted#EAF5D6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00112Ano red cones; affects about 1% of men; ΔE 9.4 from the original

Deuteranopia#011028no green cones; the most common form, about 1% of men; ΔE 9.5 from the original

Tritanopia#101118no blue cones; rare, and affects men and women equally; ΔE 17.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.96:1WCAG large text: AAA

Contrast with black, large text1.11:1WCAG large text: Fail

Named colours

Black · ΔE 22.7 Dark slateblue · ΔE 37.8 Midnight blue · ΔE 38.4 Dark slate grey · ΔE 38.7 Dim grey · ΔE 45.3 Rebecca purple · ΔE 50.4

Nearest named CSS colourBlack (#000000)ΔE 22.65, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1E290A

Analogous#0A0F29, #250A29

Triadic#29150A, #0A2915

Split complementary#29240A, #0F290A

Tetradic#290A0F, #1E290A, #0A2924

Tints, shades & saturation

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

Lighter +40%#6932CD

Lighter +30%#5428A4

Lighter +20%#3F1E7B

Lighter +10%#2A1452

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#13042F

Less saturated −25%#171023

Channel breakdown

R21

G10

B41

Red21 (8.2%)

Green10 (3.9%)

Blue41 (16.1%)

Hue261.29°

Saturation (HSL)60.78%

Lightness10%

Dominant channelBlue

Hex per channelR 15 · G 0A · B 29

Keep nerding

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

#150A29

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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