Colour

#1F1825

#1F1825
Violet
Dark
Nearest: Black

#1F1825 is a violet with RGB values 31, 24, 37 and HSL 272°, 21%, 12%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1F1825#1F1825

HEX#1F1825

RGBrgb(31, 24, 37)

RGB (0–1)0.1216, 0.0941, 0.1451

RGB percentages12.2%, 9.4%, 14.5%

HSLhsl(272.3, 21.3%, 12%)

HSV / HSBhsv(272.3, 35.1%, 14.5%)

CMYK16.2%, 35.1%, 0%, 85.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,037,797

CSS custom property--colour: #1F1825;

Brightness & contrast

Relative luminance0.01078WCAG 2.x, 0 is black and 1 is white

Perceived brightness28 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.28:1

Contrast with white17.28:1WCAG normal text: AAA

Contrast with black1.22:1WCAG normal text: Fail

Greyscale equivalent#1A1A1A

Inverted#E0E7DA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#161A26no red cones; affects about 1% of men; ΔE 5 from the original

Deuteranopia#171B25no green cones; the most common form, about 1% of men; ΔE 5.6 from the original

Tritanopia#1E1A1Dno blue cones; rare, and affects men and women equally; ΔE 7.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.28:1WCAG large text: AAA

Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Black · ΔE 14 Dark slate grey · ΔE 28.7 Dim grey · ΔE 36.3 Slate grey · ΔE 44.2 Dark slateblue · ΔE 44.8 Gray · ΔE 45.1

Nearest named CSS colourBlack (#000000)ΔE 14.04, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1E2518

Analogous#191825, #251824

Triadic#251F18, #18251F

Split complementary#252518, #182519

Tetradic#251918, #1E2518, #182425

Tints, shades & saturation

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

Lighter +40%#876A9F

Lighter +30%#6D5482

Lighter +20%#534063

Lighter +10%#392C44

Darker −10%#050406

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#20102D

Less saturated −25%#1F1F1F

Channel breakdown

R31

G24

B37

Red31 (12.2%)

Green24 (9.4%)

Blue37 (14.5%)

Hue272.31°

Saturation (HSL)21.31%

Lightness11.96%

Dominant channelBlue

Hex per channelR 1F · G 18 · B 25

Keep nerding

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

#1F1825

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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