Recognised as Colour

#B60038

#B60038
Red
Dark
Nearest: Crimson

#B60038 is a red with RGB values 182, 0, 56 and HSL 342°, 100%, 36%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#B60038#B60038

HEX#B60038

RGBrgb(182, 0, 56)

RGB (0–1)0.7137, 0, 0.2196

RGB percentages71.4%, 0%, 22%

HSLhsl(341.5, 100%, 35.7%)

HSV / HSBhsv(341.5, 100%, 71.4%)

CMYK0%, 100%, 69.2%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,927,608

CSS custom property--colour: #B60038;

Brightness & contrast

Relative luminance0.10231WCAG 2.x, 0 is black and 1 is white

Perceived brightness101.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.89:1

Contrast with white6.89:1WCAG normal text: AA

Contrast with black3.05:1WCAG normal text: Fail

Greyscale equivalent#2B2B2B

Inverted#49FFC7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#474438no red cones; affects about 1% of men; ΔE 67.3 from the original

Deuteranopia#706633no green cones; the most common form, about 1% of men; ΔE 67.5 from the original

Tritanopia#C80020no blue cones; rare, and affects men and women equally; ΔE 20 from the original

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

Contrast with white, large text6.89:1WCAG large text: AAA

Contrast with black, large text3.05:1WCAG large text: AA

Named colours

Crimson · ΔE 15.2 Brown · ΔE 15.5 Firebrick · ΔE 16 Dark red · ΔE 24 Indian red · ΔE 24.1 Maroon · ΔE 24.7

Nearest named CSS colourCrimson (#DC143C)ΔE 15.22, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00B67E

Analogous#B60093, #B62300

Triadic#38B600, #0038B6

Split complementary#00B623, #0093B6

Tetradic#93B600, #00B67E, #2300B6

Tints, shades & saturation

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

Lighter +40%#FF83A9

Lighter +30%#FF5086

Lighter +20%#FF1D63

Lighter +10%#E90048

Darker −10%#830028

Darker −20%#500019

Darker −30%#1D0009

Darker −40%#000000

More saturated +25%#B60038

Less saturated −25%#9F1741

Channel breakdown

R182

B56

Red182 (71.4%)

Green0 (0%)

Blue56 (22%)

Hue341.54°

Saturation (HSL)100%

Lightness35.69%

Dominant channelRed

Hex per channelR B6 · G 00 · B 38

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B60038 (chemical formula)

Formula
649,010.78 g/mol
60038 atoms

B60038 has a molar mass of 649,010.78 g/mol, made up of 60038 atoms across 1 element: 60038 × B.

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Molar mass

Molar mass649,010.78 g/mol

Total atoms per molecule60038

Distinct elements1

Mass of one molecule1.0777078 × 10^-18 g

Molecules per gram9.2789534 × 10^17

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

B100%

Boron (B × 60038)649,010.78 g/mol, 100%

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Elements in this formula

Boron

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