Colour

#370F30

#370F30
Magenta
Dark
Nearest: Black

#370F30 is a magenta with RGB values 55, 15, 48 and HSL 311°, 57%, 14%. It is a dark colour, so white text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#370F30#370F30

HEX#370F30

RGBrgb(55, 15, 48)

RGB (0–1)0.2157, 0.0588, 0.1882

RGB percentages21.6%, 5.9%, 18.8%

HSLhsl(310.5, 57.1%, 13.7%)

HSV / HSBhsv(310.5, 72.7%, 21.6%)

CMYK0%, 72.7%, 12.7%, 78.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,608,368

CSS custom property--colour: #370F30;

Brightness & contrast

Relative luminance0.01367WCAG 2.x, 0 is black and 1 is white

Perceived brightness36 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.49:1

Contrast with white16.49:1WCAG normal text: AAA

Contrast with black1.27:1WCAG normal text: Fail

Greyscale equivalent#1A1A1A

Inverted#C8F0CF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0F1B31no red cones; affects about 1% of men; ΔE 22 from the original

Deuteranopia#1C212Fno green cones; the most common form, about 1% of men; ΔE 22.8 from the original

Tritanopia#3A111Dno blue cones; rare, and affects men and women equally; ΔE 14.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.49:1WCAG large text: AAA

Contrast with black, large text1.27:1WCAG large text: Fail

Named colours

Black · ΔE 29.9 Dark slateblue · ΔE 35.5 Midnight blue · ΔE 38.3 Dark slate grey · ΔE 42.1 Dim grey · ΔE 42.7 Rebecca purple · ΔE 44.8

Nearest named CSS colourBlack (#000000)ΔE 29.88, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0F3716

Analogous#2A0F37, #370F1C

Triadic#30370F, #0F3037

Split complementary#1C370F, #0F372A

Tetradic#372A0F, #0F3716, #0F1C37

Tints, shades & saturation

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

Lighter +40%#CC46B5

Lighter +30%#AF3099

Lighter +20%#872576

Lighter +10%#5F1A53

Darker −10%#0F040D

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#400636

Less saturated −25%#2E182A

Channel breakdown

R55

G15

B48

Red55 (21.6%)

Green15 (5.9%)

Blue48 (18.8%)

Hue310.5°

Saturation (HSL)57.14%

Lightness13.73%

Dominant channelRed

Hex per channelR 37 · G 0F · B 30

Keep nerding

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

#370F30

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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