Colour

#BF1433

#BF1433
Red
Dark
Nearest: Crimson

#BF1433 is a red with RGB values 191, 20, 51 and HSL 349°, 81%, 41%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#BF1433#BF1433

HEX#BF1433

RGBrgb(191, 20, 51)

RGB (0–1)0.749, 0.0784, 0.2

RGB percentages74.9%, 7.8%, 20%

HSLhsl(349.1, 81%, 41.4%)

HSV / HSBhsv(349.1, 89.5%, 74.9%)

CMYK0%, 89.5%, 73.3%, 25.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,522,547

CSS custom property--colour: #BF1433;

Brightness & contrast

Relative luminance0.11816WCAG 2.x, 0 is black and 1 is white

Perceived brightness107 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.24:1

Contrast with white6.24:1WCAG normal text: AA

Contrast with black3.36:1WCAG normal text: Fail

Greyscale equivalent#3B3B3B

Inverted#40EBCC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#504A32no red cones; affects about 1% of men; ΔE 67.3 from the original

Deuteranopia#796D2Dno green cones; the most common form, about 1% of men; ΔE 67.5 from the original

Tritanopia#D20024no blue cones; rare, and affects men and women equally; ΔE 15 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text6.24:1WCAG large text: AAA

Contrast with black, large text3.36:1WCAG large text: AA

Named colours

Crimson · ΔE 10.4 Firebrick · ΔE 10.4 Brown · ΔE 13.9 Dark red · ΔE 20.8 Maroon · ΔE 22.9 Indian red · ΔE 23.7

Nearest named CSS colourCrimson (#DC143C)ΔE 10.38, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#14BFA0

Analogous#BF1488, #BF4A14

Triadic#33BF14, #1433BF

Split complementary#14BF4A, #1488BF

Tetradic#89BF14, #14BFA0, #4B14BF

Tints, shades & saturation

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

Lighter +40%#F6A9B7

Lighter +30%#F17B90

Lighter +20%#EC4D6A

Lighter +10%#E71F43

Darker −10%#910F27

Darker −20%#630A1A

Darker −30%#35050E

Darker −40%#060102

More saturated +25%#D30026

Less saturated −25%#A52E44

Channel breakdown

R191

G20

B51

Red191 (74.9%)

Green20 (7.8%)

Blue51 (20%)

Hue349.12°

Saturation (HSL)81.04%

Lightness41.37%

Dominant channelRed

Hex per channelR BF · G 14 · B 33

Keep nerding

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

#BF1433

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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