Recognised as Colour

#B60139

#B60139
Red
Dark
Nearest: Crimson

#B60139 is a red with RGB values 182, 1, 57 and HSL 341°, 99%, 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

#B60139#B60139

HEX#B60139

RGBrgb(182, 1, 57)

RGB (0–1)0.7137, 0.0039, 0.2235

RGB percentages71.4%, 0.4%, 22.4%

HSLhsl(341.4, 98.9%, 35.9%)

HSV / HSBhsv(341.4, 99.5%, 71.4%)

CMYK0%, 99.5%, 68.7%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,927,865

CSS custom property--colour: #B60139;

Brightness & contrast

Relative luminance0.10262WCAG 2.x, 0 is black and 1 is white

Perceived brightness101.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.88:1

Contrast with white6.88:1WCAG normal text: AA

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

Greyscale equivalent#2C2C2C

Inverted#49FEC6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#474439no red cones; affects about 1% of men; ΔE 67 from the original

Deuteranopia#706634no green cones; the most common form, about 1% of men; ΔE 67.3 from the original

Tritanopia#C80021no 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 text6.88:1WCAG large text: AAA

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

Named colours

Crimson · ΔE 15.6 Brown · ΔE 15.7 Firebrick · ΔE 16.5 Indian red · ΔE 24 Dark red · ΔE 24.4 Maroon · ΔE 25.1

Nearest named CSS colourCrimson (#DC143C)ΔE 15.6, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#01B67E

Analogous#B60194, #B62301

Triadic#39B601, #0139B6

Split complementary#01B623, #0194B6

Tetradic#94B601, #01B67E, #2301B6

Tints, shades & saturation

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

Lighter +40%#FE85AA

Lighter +30%#FE5287

Lighter +20%#FE1F64

Lighter +10%#E90149

Darker −10%#830129

Darker −20%#510019

Darker −30%#1E0009

Darker −40%#000000

More saturated +25%#B70039

Less saturated −25%#9F1842

Channel breakdown

R182

B57

Red182 (71.4%)

Green1 (0.4%)

Blue57 (22.4%)

Hue341.44°

Saturation (HSL)98.91%

Lightness35.88%

Dominant channelRed

Hex per channelR B6 · G 01 · B 39

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B60139 (chemical formula)

Formula
650,102.59 g/mol
60139 atoms

B60139 has a molar mass of 650,102.59 g/mol, made up of 60139 atoms across 1 element: 60139 × B.

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Molar mass

Molar mass650,102.59 g/mol

Total atoms per molecule60139

Distinct elements1

Mass of one molecule1.0795207 × 10^-18 g

Molecules per gram9.2633699 × 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 × 60139)650,102.59 g/mol, 100%

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Elements in this formula

Boron

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